Vulnerability-Lookup

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Alpha1, <= 4.2.12.Final Affected: <= 4.1.132.Final

Show details on NVD website

To clipboard

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CVE-2026-33871 (GCVE-0-2026-33871)

Vulnerability from cvelistv5 – Published: 2026-03-27 19:55 – Updated: 2026-07-03 12:04

Title

Netty HTTP/2 CONTINUATION Frame Flood DoS via Zero-Byte Frame Bypass

Summary

Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.132.Final and 4.2.10.Final, a remote user can trigger a Denial of Service (DoS) against a Netty HTTP/2 server by sending a flood of `CONTINUATION` frames. The server's lack of a limit on the number of `CONTINUATION` frames, combined with a bypass of existing size-based mitigations using zero-byte frames, allows an user to cause excessive CPU consumption with minimal bandwidth, rendering the server unresponsive. Versions 4.1.132.Final and 4.2.10.Final fix the issue.

Severity ?

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: < 4.1.132.Final Affected: >= 4.2.0.Alpha1, < 4.2.10.Final

Show details on NVD website

To clipboard

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CVE-2026-42580 (GCVE-0-2026-42580)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:04 – Updated: 2026-05-14 18:21

Title

Netty: HTTP Request Smuggling due to incorrect chunk size parsing

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CWE-190 - Integer Overflow or Wraparound

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

netty-codec-http

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2026-27142 (GCVE-0-2026-27142)

Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-16 15:21

Title

URLs in meta content attribute actions are not escaped in html/template

Summary

Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Go

References

URL

Tags

	https://groups.google.com/g/golang-announce/c/Edh…
	https://go.dev/issue/77954
	https://go.dev/cl/752081
	https://pkg.go.dev/vuln/GO-2026-4603

Impacted products

	Vendor	Product	Version
	Go standard library	html/template	Affected: 0 , < 1.25.8 (semver) Affected: 1.26.0-0 , < 1.26.1 (semver)

Show details on NVD website

To clipboard

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CVE-2026-39836 (GCVE-0-2026-39836)

Vulnerability from cvelistv5 – Published: 2026-05-07 19:41 – Updated: 2026-05-08 21:30

Title

Panic in Dial and LookupPort when handling NUL byte on Windows in net

Summary

The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0).

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-248 - Uncaught Exception

Assigner

Go

References

URL

Tags

	https://go.dev/issue/79006
	https://groups.google.com/g/golang-announce/c/qcC…
	https://go.dev/cl/775320
	https://pkg.go.dev/vuln/GO-2026-4971

Impacted products

	Vendor	Product	Version
	Go standard library	net	Affected: 0 , < 1.25.10 (semver) Affected: 1.26.0-0 , < 1.26.3 (semver)

Show details on NVD website

https://github.com/jetty/jetty.project/security/a…

To clipboard

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CVE-2026-1605 (GCVE-0-2026-1605)

Vulnerability from cvelistv5 – Published: 2026-03-05 09:39 – Updated: 2026-06-30 12:07

Summary

In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

eclipse

References

URL

Tags

Impacted products

	Vendor	Product	Version
	Eclipse Foundation	Eclipse Jetty	Affected: 12.0.0 , ≤ 12.0.31 (semver) Affected: 12.1.0. , ≤ 12.1.5 (semver)

Credits

Gleb Sizov (@glebashnik) Bjørn Christian Seime (@bjorncs)

Show details on NVD website

To clipboard

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CVE-2026-39826 (GCVE-0-2026-39826)

Vulnerability from cvelistv5 – Published: 2026-05-07 19:41 – Updated: 2026-05-08 14:05

Title

Escaper bypass leads to XSS in html/template

Summary

If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape any data passed into the <script> block.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Go

References

URL

Tags

	https://go.dev/issue/78981
	https://go.dev/cl/771180
	https://groups.google.com/g/golang-announce/c/qcC…
	https://pkg.go.dev/vuln/GO-2026-4980

Impacted products

	Vendor	Product	Version
	Go standard library	html/template	Affected: 0 , < 1.25.10 (semver) Affected: 1.26.0-0 , < 1.26.3 (semver)

Credits

Mundur (https://github.com/M0nd0R)

Show details on NVD website

https://logback.qos.ch/news.html#1.5.25

To clipboard

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CVE-2026-1225 (GCVE-0-2026-1225)

Vulnerability from cvelistv5 – Published: 2026-01-22 09:24 – Updated: 2026-01-22 14:14

Title

Malicious logback.xml configuration file allows instantiation of arbitrary classes

Summary

ACE vulnerability in configuration file processing by QOS.CH logback-core up to and including version 1.5.24 in Java applications, allows an attacker to instantiate classes already present on the class path by compromising an existing logback configuration file. The instantiation of a potentially malicious Java class requires that said class is present on the user's class-path. In addition, the attacker must have write access to a configuration file. However, after successful instantiation, the instance is very likely to be discarded with no further ado.

Severity ?

1.8 (Low)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/S:N/AU:N/RE:M/U:Green

CWE

CWE-20 - Improper Input Validation

Assigner

NCSC.ch

References

URL

Tags

Impacted products

	Vendor	Product	Version
	QOS.CH Sarl	Logback-core	Affected: 0.9.20 , ≤ 1.5.24 (maven) Unaffected: 1.5.25

Credits

https://www.code-intelligence.com/ Google Fuzz

Show details on NVD website

To clipboard

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CVE-2026-42504 (GCVE-0-2026-42504)

Vulnerability from cvelistv5 – Published: 2026-06-02 22:01 – Updated: 2026-06-26 20:22

Title

Quadratic complexity in WordDecoder.DecodeHeader in mime

Summary

Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

Go

References

URL

Tags

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	https://go.dev/cl/774481
	https://groups.google.com/g/golang-announce/c/tKs…
	https://pkg.go.dev/vuln/GO-2026-5038

Impacted products

	Vendor	Product	Version
	Go standard library	mime	Affected: 0 , < 1.25.11 (semver) Affected: 1.26.0-0 , < 1.26.4 (semver)

Credits

p4p3r (https://hackerone.com/p4p3r_hak)

Show details on NVD website

To clipboard

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CVE-2026-42579 (GCVE-0-2026-42579)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:01 – Updated: 2026-06-30 03:15

Title

Netty: DNS Codec Input Validation Bypass in Netty (Encoder + Decoder)

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's DNS codec does not enforce RFC 1035 domain name constraints during either encoding or decoding. This creates a bidirectional attack surface: malicious DNS responses can exploit the decoder, and user-influenced hostnames can exploit the encoder. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-20 - Improper Input Validation
CWE-400 - Uncontrolled Resource Consumption
CWE-626 - Null Byte Interaction Error (Poison Null Byte)

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Alpha1, < 4.2.13.Final Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2026-42587 (GCVE-0-2026-42587)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:22 – Updated: 2026-07-03 12:04

Title

Netty: HttpContentDecompressor maxAllocation bypass via Content-Encoding: br/zstd/snappy enables decompression bomb DoS

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpContentDecompressor accepts a maxAllocation parameter to limit decompression buffer size and prevent decompression bomb attacks. This limit is correctly enforced for gzip and deflate encodings via ZlibDecoder, but is silently ignored when the content encoding is br (Brotli), zstd, or snappy. An attacker can bypass the configured decompression limit by sending a compressed payload with Content-Encoding: br instead of Content-Encoding: gzip, causing unbounded memory allocation and out-of-memory denial of service. The same vulnerability exists in DelegatingDecompressorFrameListener for HTTP/2 connections. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M

References

URL

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Impacted products

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Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

	io.netty	netty-codec-http	Affected: >= 4.2.0.Alpha1, < 4.2.13.Final Affected: < 4.1.133.Final
	io.netty	netty-codec-http2	Affected: >= 4.2.0.Alpha1, < 4.2.13.Final Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2026-44894 (GCVE-0-2026-44894)

Vulnerability from cvelistv5 – Published: 2026-06-12 14:06 – Updated: 2026-06-30 12:10

Title

Netty's Default QUIC token handler accepts any client-supplied token

Summary

Netty is a network application framework for development of protocol servers and clients. NoQuicTokenHandler is the tokenHandler used when the application does not set one. Prior to version 4.2.15.Final, its writeToken() returns false (server will not send Retry — acceptable), but validateToken() unconditionally `return 0`. In QuicheQuicServerCodec.handlePacket(), a non-negative return from validateToken() is interpreted as 'token is valid, ODCID starts at offset 0', causing the server to call quiche_accept as if the client's address had been validated by a Retry round-trip. Per RFC 9000 §8.1, a validated address lifts the 3× anti-amplification send limit. Thus any attacker who includes ANY non-empty token bytes in an Initial packet — with a spoofed victim source IP — causes the Netty server to treat the victim as validated and reflect full-size handshake flights (certificates, etc.) toward it without the 3× cap. The correct 'no token handler' semantics would be to return -1 (invalid) so the normal un-validated path and amplification limit apply. Version 4.2.15.Final patches the issue.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-940 - Improper Verification of Source of a Communication Channel

Assigner

GitHub_M

References

URL

Tags

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	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Final, < 4.2.15.Final

Show details on NVD website

To clipboard

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CVE-2026-44248 (GCVE-0-2026-44248)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:23 – Updated: 2026-06-30 12:10

Title

Netty: Resource exhaustion in MqttDecoder

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, the MQTT 5 header Properties section is parsed and buffered before any message size limit is applied. Specifically, in MqttDecoder, the decodeVariableHeader() method is called before the bytesRemainingBeforeVariableHeader > maxBytesInMessage check. The decodeVariableHeader() can call other methods which will call decodeProperties(). Effectively, Netty does not apply any limits to the size of the properties being decoded. Additionally, because MqttDecoder extends ReplayingDecoder, Netty will repeatedly re-parse the enormous Properties sections and buffer the bytes in memory, until the entire thing parses to completion. This can cause high resource usage in both CPU and memory. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

netty-codec-mqtt

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2025-67721 (GCVE-0-2025-67721)

Vulnerability from cvelistv5 – Published: 2025-12-12 22:11 – Updated: 2025-12-15 15:04

Title

Aircompressor's Snappy and LZ4 Java-based decompressor implementation can leak information from reused output buffer

Summary

Aircompressor is a library with ports of the Snappy, LZO, LZ4, and Zstandard compression algorithms to Java. In versions 3.3 and below, incorrect handling of malformed data in Java-based decompressor implementations for Snappy and LZ4 allow remote attackers to read previous buffer contents via crafted compressed input. With certain crafted compressed inputs, elements from the output buffer can end up in the uncompressed output, potentially leaking sensitive data. This is relevant for applications that reuse the same output buffer to uncompress multiple inputs. This can be the case of a web server that allocates a fix-sized buffer for performance purposes. There is similar vulnerability in GHSA-cmp6-m4wj-q63q. This issue is fixed in version 3.4.

Severity ?

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CWE

CWE-201 - Insertion of Sensitive Information Into Sent Data
CWE-125 - Out-of-bounds Read

Assigner

GitHub_M

References

URL

Tags

	https://github.com/airlift/aircompressor/security…	x_refsource_CONFIRM
	https://github.com/airlift/aircompressor/commit/f…	x_refsource_MISC
	https://github.com/airlift/aircompressor/commit/f…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	airlift	aircompressor	Affected: < 3.4

Show details on NVD website

To clipboard

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CVE-2025-68121 (GCVE-0-2025-68121)

Vulnerability from cvelistv5 – Published: 2026-02-05 17:48 – Updated: 2026-04-29 13:29

Title

Unexpected session resumption in crypto/tls

Summary

During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This may happen when a user calls Config.Clone and mutates the returned Config, or uses Config.GetConfigForClient. This can cause a client to resume a session with a server that it would not have resumed with during the initial handshake, or cause a server to resume a session with a client that it would not have resumed with during the initial handshake.

Severity ?

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-295 - Improper Certificate Validation

Assigner

Go

References

URL

Tags

	https://groups.google.com/g/golang-announce/c/K09…
	https://go.dev/cl/737700
	https://go.dev/issue/77217
	https://pkg.go.dev/vuln/GO-2026-4337

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/tls	Affected: 0 , < 1.24.13 (semver) Affected: 1.25.0-0 , < 1.25.7 (semver) Affected: 1.26.0-rc.1 , < 1.26.0-rc.3 (semver)

Credits

Coia Prant (github.com/rbqvq) Go Security Team

Show details on NVD website

To clipboard

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CVE-2026-42577 (GCVE-0-2026-42577)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:00 – Updated: 2026-05-14 15:39

Title

Netty: epoll transport denial of service via RST on half-closed TCP connection

Summary

Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100% CPU busy-loop in the event loop thread. This vulnerability is fixed in 4.2.13.Final.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-772 - Missing Release of Resource after Effective Lifetime

Assigner

GitHub_M

References

URL

Tags

	https://github.com/netty/netty/security/advisorie…	x_refsource_CONFIRM
	https://github.com/netty/netty/pull/16689	x_refsource_MISC
	https://github.com/netty/netty/commit/0ec3d97fab3…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Final, < 4.2.13.Final

Show details on NVD website

To clipboard

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CVE-2026-42583 (GCVE-0-2026-42583)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:09 – Updated: 2026-05-14 15:41

Title

Netty: Lz4FrameDecoder resource exhaustion

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Lz4FrameDecoder allocates a ByteBuf of size decompressedLength (up to 32 MB per block) before LZ4 runs. A peer only needs a 21-byte header plus compressedLength payload bytes - 22 bytes if compressedLength == 1 - to force that allocation. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

	io.netty	netty-codec	Affected: < 4.1.133.Final
	io.netty	netty-codec-compression	Affected: < 4.2.13.Final

Show details on NVD website

To clipboard

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CVE-2026-42585 (GCVE-0-2026-42585)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:12 – Updated: 2026-05-15 20:34

Title

Netty: HTTP Request Smuggling due to malformed Transfer-Encoding

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty incorrectly parses malformed Transfer-Encoding, enabling request smuggling attacks. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

netty-codec-http

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2025-61732 (GCVE-0-2025-61732)

Vulnerability from cvelistv5 – Published: 2026-02-05 03:42 – Updated: 2026-06-30 12:07

Title

Potential code smuggling via doc comments in cmd/cgo

Summary

A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.

Severity ?

8.6 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

Go

References

URL

Tags

	https://go.dev/cl/734220
	https://go.dev/issue/76697
	https://groups.google.com/g/golang-announce/c/K09…
	https://pkg.go.dev/vuln/GO-2026-4433

Impacted products

	Vendor	Product	Version
	Go toolchain	cmd/cgo	Affected: 0 , < 1.24.13 (semver) Affected: 1.25.0-0 , < 1.25.7 (semver)

Credits

RyotaK (https://ryotak.net) of GMO Flatt Security Inc.

Show details on NVD website

To clipboard

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CVE-2026-42582 (GCVE-0-2026-42582)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:06 – Updated: 2026-05-13 19:35

Title

Netty: HTTP/3 QPACK literal unbounded allocation

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final, when decoding header blocks, the non-Huffman branch of io.netty.handler.codec.http3.QpackDecoder#decodeHuffmanEncodedLiteral may execute new byte[length] for a string literal before verifying that length bytes are actually present in the compressed field section. The wire encoding allows a very large length to be expressed in few bytes. There is no check that length <= in.readableBytes() before new byte[length]. This vulnerability is fixed in 4.2.13.Final.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling
CWE-789 - Memory Allocation with Excessive Size Value

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final

netty-codec-http3

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final

Show details on NVD website

To clipboard

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CVE-2025-61730 (GCVE-0-2025-61730)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-02-02 17:28

Title

Handshake messages may be processed at the incorrect encryption level in crypto/tls

Summary

During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-940 - Improper Verification of Source of a Communication Channel

Assigner

Go

References

URL

Tags

	https://go.dev/cl/724120
	https://go.dev/issue/76443
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4340

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/tls	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

Coia Prant (github.com/rbqvq)

Show details on NVD website

To clipboard

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CVE-2026-27145 (GCVE-0-2026-27145)

Vulnerability from cvelistv5 – Published: 2026-06-02 22:01 – Updated: 2026-07-03 12:04

Title

Inefficient candidate hostname parsing in crypto/x509

Summary

(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries. This caused strings.Split(host, ".") to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically based on the number of SAN entries multiplied by the hostname's label count. Because x509.Verify validates hostnames before building the certificate chain, this overhead occurred even for untrusted certificates.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

Go

References

URL

Tags

	https://go.dev/cl/783621
	https://go.dev/issue/79694
	https://groups.google.com/g/golang-announce/c/tKs…
	https://pkg.go.dev/vuln/GO-2026-5037

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/x509	Affected: 0 , < 1.25.11 (semver) Affected: 1.26.0-0 , < 1.26.4 (semver)

Credits

Jakub Ciolek - https://ciolek.dev/

Show details on NVD website

To clipboard

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CVE-2026-42507 (GCVE-0-2026-42507)

Vulnerability from cvelistv5 – Published: 2026-06-02 22:01 – Updated: 2026-06-03 19:04

Title

Arbitrary inputs are included in errors without any escaping in net/textproto

Summary

When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-532 - Insertion of Sensitive Information into Log File

Assigner

Go

References

URL

Tags

	https://go.dev/issue/79346
	https://go.dev/cl/777060
	https://groups.google.com/g/golang-announce/c/tKs…
	https://pkg.go.dev/vuln/GO-2026-5039

Impacted products

	Vendor	Product	Version
	Go standard library	net/textproto	Affected: 0 , < 1.25.11 (semver) Affected: 1.26.0-0 , < 1.26.4 (semver)

Show details on NVD website

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CVE-2025-61731 (GCVE-0-2025-61731)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-07-01 12:05

Title

Arbitrary file write using cgo pkg-config directive in cmd/go

Summary

Building a malicious file with cmd/go can cause can cause a write to an attacker-controlled file with partial control of the file content. The "#cgo pkg-config:" directive in a Go source file provides command-line arguments to provide to the Go pkg-config command. An attacker can provide a "--log-file" argument to this directive, causing pkg-config to write to an attacker-controlled location.

Severity ?

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

Go

References

URL

Tags

	https://go.dev/cl/736711
	https://go.dev/issue/77100
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4339

Impacted products

	Vendor	Product	Version
	Go toolchain	cmd/go	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

RyotaK (https://ryotak.net) of GMO Flatt Security Inc.

Show details on NVD website

To clipboard

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CVE-2025-61727 (GCVE-0-2025-61727)

Vulnerability from cvelistv5 – Published: 2025-12-03 19:37 – Updated: 2025-12-03 22:06

Title

Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509

Summary

An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE

CWE-295 - Improper Certificate Validation

Assigner

Go

References

URL

Tags

	https://go.dev/cl/723900
	https://go.dev/issue/76442
	https://groups.google.com/g/golang-announce/c/8FJ…
	https://pkg.go.dev/vuln/GO-2025-4175

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/x509	Affected: 0 , < 1.24.11 (semver) Affected: 1.25.0 , < 1.25.5 (semver)

Show details on NVD website

To clipboard

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CVE-2026-42584 (GCVE-0-2026-42584)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:10 – Updated: 2026-07-01 12:05

Title

Netty: HttpClientCodec response desynchronization

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpClientCodec pairs each inbound response with an outbound request by queue.poll() once per response, including for 1xx. If the client pipelines GET then HEAD and the server sends 103, then 200 with GET body, then 200 for HEAD, the queue pairs HEAD with the first 200. The HEAD rule then skips reading that message’s body, so the GET entity bytes stay on the stream and the following 200 is parsed from the wrong offset. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

netty-codec-http

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2026-42499 (GCVE-0-2026-42499)

Vulnerability from cvelistv5 – Published: 2026-05-07 19:41 – Updated: 2026-07-03 12:05

Title

Quadratic string concatenation in consumePhrase in net/mail

Summary

Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

Go

References

URL

Tags

	https://go.dev/issue/78987
	https://go.dev/cl/771520
	https://groups.google.com/g/golang-announce/c/qcC…
	https://pkg.go.dev/vuln/GO-2026-4977

Impacted products

	Vendor	Product	Version
	Go standard library	net/mail	Affected: 0 , < 1.25.10 (semver) Affected: 1.26.0-0 , < 1.26.3 (semver)

Show details on NVD website

To clipboard

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CVE-2025-61726 (GCVE-0-2025-61726)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-07-03 12:04

Title

Memory exhaustion in query parameter parsing in net/url

Summary

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containing many unique query parameters can cause excessive memory consumption.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

Go

References

URL

Tags

	https://go.dev/cl/736712
	https://go.dev/issue/77101
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4341

Impacted products

	Vendor	Product	Version
	Go standard library	net/url	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

jub0bs

Show details on NVD website

To clipboard

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            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Security for Kubernetes 4.8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:advanced_cluster_security:4.9::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Security for Kubernetes 4.9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ansible_automation_platform:2.6::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ansible Automation Platform 2.6",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:rhdh:1.8::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Developer Hub 1.8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:hummingbird:1"
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            "defaultStatus": "affected",
            "product": "Red Hat Hardened Images",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:lightspeed_for_runtimes:1.0::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Lightspeed (formerly Insights) for Runtimes 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai:2.16::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI 2.16",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai:2.25::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI 2.25",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai:3.3::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI 3.3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_builds:1.6::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Builds 1.6.5",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.15::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.15",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4.20::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4.20",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_devspaces:3.26::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Dev Spaces (RHOSDS) 3.26",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_devspaces:3.27::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Dev Spaces 3.27",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_gitops:1.17::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift GitOps 1.17",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_gitops:1.18::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift GitOps 1.18",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_gitops:1.19::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift GitOps 1.19",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_mesh:2.6::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Service Mesh 2.6",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_mesh:3.0::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Service Mesh 3.0",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_mesh:3.1::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Service Mesh 3.1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_mesh:3.2::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Service Mesh 3.2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_distributed_tracing:3.9::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift distributed tracing 3.9.3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openstack:18.0::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenStack Services on OpenShift 18",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_data_foundation:4.18::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Openshift Data Foundation 4.18",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_data_foundation:4.19::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Openshift Data Foundation 4.19",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.10::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.10",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.12::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.12",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.14::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.14",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.15::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.15",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.16::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.16",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3.9::el8"
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            "defaultStatus": "affected",
            "product": "Red Hat Quay 3.9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat Satellite 6.18",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:trusted_artifact_signer:1.3::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Trusted Artifact Signer 1.3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:rhui:5::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Update Infrastructure 5",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:webterminal:1.11::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Web Terminal 1.11",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:webterminal:1.12::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Web Terminal 1.12",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:webterminal:1.13::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Web Terminal 1.13",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:webterminal:1.14::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Web Terminal 1.14",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:webterminal:1.15::el9"
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            "defaultStatus": "affected",
            "product": "Red Hat Web Terminal 1.15",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:amq_streams:3.2::el9"
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            "defaultStatus": "affected",
            "product": "Streams for Apache Kafka 3.2.0",
            "vendor": "Red Hat"
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          {
            "cpes": [
              "cpe:/a:redhat:zero_trust_workload_identity_manager:1.0::el9"
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            "defaultStatus": "affected",
            "product": "Zero Trust Workload Identity Manager 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:mirror_registry:2.0::el8"
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            "defaultStatus": "affected",
            "product": "mirror registry for Red Hat OpenShift 2.0",
            "vendor": "Red Hat"
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          {
            "cpes": [
              "cpe:/a:redhat:multicluster_engine:2.10::el9"
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            "defaultStatus": "affected",
            "product": "multicluster engine for Kubernetes 2.10",
            "vendor": "Red Hat"
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          {
            "cpes": [
              "cpe:/a:redhat:multicluster_engine:2.6::el9"
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            "defaultStatus": "affected",
            "product": "multicluster engine for Kubernetes 2.6",
            "vendor": "Red Hat"
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          {
            "cpes": [
              "cpe:/a:redhat:multicluster_engine:2.7::el9"
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            "defaultStatus": "affected",
            "product": "multicluster engine for Kubernetes 2.7",
            "vendor": "Red Hat"
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          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "multicluster engine for Kubernetes 2.8",
            "vendor": "Red Hat"
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          {
            "cpes": [
              "cpe:/a:redhat:multicluster_engine:2.9::el9"
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            "defaultStatus": "affected",
            "product": "multicluster engine for Kubernetes 2.9",
            "vendor": "Red Hat"
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          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Assisted Installer for Red Hat OpenShift Container Platform 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:cert_manager:1"
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            "defaultStatus": "affected",
            "product": "cert-manager Operator for Red Hat OpenShift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Confidential Compute Attestation",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:cryostat:4"
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            "defaultStatus": "affected",
            "product": "Cryostat 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Custom Metric Autoscaler operator for Red Hat Openshift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Deployment Validation Operator",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "External Secrets Operator for Red Hat OpenShift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "ExternalDNS Operator",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Fence Agents Remediation Operator",
            "vendor": "Red Hat"
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          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "File Integrity Operator",
            "vendor": "Red Hat"
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          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Gatekeeper 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Logical Volume Manager Storage",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:workload_availability_mdr:0"
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            "defaultStatus": "affected",
            "product": "Machine Deletion Remediation Operator",
            "vendor": "Red Hat"
          },
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            "cpes": [
              "cpe:/a:redhat:rhmt:1"
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            "product": "Migration Toolkit for Containers",
            "vendor": "Red Hat"
          },
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            "cpes": [
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            "product": "mirror registry for Red Hat OpenShift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Multiarch Tuning Operator",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
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            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "OpenShift API for Data Protection",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "OpenShift Developer Tools and Services",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "OpenShift Lightspeed",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "OpenShift Pipelines",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "OpenShift Serverless",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
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            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat 3scale API Management Platform 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Advanced Cluster Management for Kubernetes 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
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          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
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            "product": "Red Hat Certification Program for Red Hat Enterprise Linux 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Connectivity Link 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Edge Manager 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Enterprise Linux 10",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Enterprise Linux 7",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Enterprise Linux 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI (RHOAI)",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_cluster_manager_cli:1"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Cluster Manager CLI",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4"
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift distributed tracing 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift for Windows Containers",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift on AWS",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Virtualization 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat OpenStack Platform 16.2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Red Hat OpenStack Platform 18.0",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Quay 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Satellite 6",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Service Interconnect 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "product": "Red Hat Service Interconnect 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            "defaultStatus": "affected",
            "product": "Zero Trust Workload Identity Manager - Tech Preview",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            ],
            "defaultStatus": "unaffected",
            "product": "Ironic content for Red Hat OpenShift Container Platform 4.17",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
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            ],
            "defaultStatus": "unaffected",
            "product": "Ironic content for Red Hat OpenShift Container Platform 4.18",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:logging:5"
            ],
            "defaultStatus": "unaffected",
            "product": "Logging Subsystem for Red Hat OpenShift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:migration_toolkit_applications:8"
            ],
            "defaultStatus": "unaffected",
            "product": "Migration Toolkit for Applications 8",
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            "value": "RHSA-2026:5076: Red Hat Enterprise Linux AppStream E4S (v.9.2)"
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            "lang": "en",
            "value": "RHSA-2026:25253: Red Hat Enterprise Linux AppStream E4S (v.9.2)"
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            "lang": "en",
            "value": "RHSA-2026:25250: Red Hat Enterprise Linux AppStream E4S (v.9.2)"
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            "lang": "en",
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            "lang": "en",
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            "lang": "en",
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            "lang": "en",
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            "lang": "en",
            "value": "RHSA-2026:10184: Red Hat OpenShift AI 2.25"
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            "lang": "en",
            "value": "RHSA-2026:24977: Red Hat OpenShift AI 2.25"
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            "lang": "en",
            "value": "RHSA-2026:19712: Red Hat OpenShift AI 3.3"
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            "value": "RHSA-2026:5549: Red Hat OpenShift Builds 1.6.5"
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            "lang": "en",
            "value": "RHSA-2026:12282: Red Hat OpenShift Container Platform 4.12"
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            "value": "RHSA-2026:14100: Red Hat OpenShift Container Platform 4.12"
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            "value": "RHSA-2026:4511: Red Hat OpenShift Container Platform 4.17"
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            "lang": "en",
            "value": "RHSA-2026:17598: Red Hat OpenShift Container Platform 4.17"
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            "value": "RHSA-2026:6554: Red Hat OpenShift Container Platform 4.18"
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            "value": "RHSA-2026:21657: Red Hat OpenShift Container Platform 4.18"
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            "lang": "en",
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            "lang": "en",
            "value": "RHSA-2026:7249: Red Hat OpenShift Container Platform 4.19"
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            "lang": "en",
            "value": "RHSA-2026:4435: Red Hat OpenShift Container Platform 4.19"
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            "lang": "en",
            "value": "RHSA-2026:20041: Red Hat OpenShift Container Platform 4.19"
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            "lang": "en",
            "value": "RHSA-2026:3855: Red Hat OpenShift Container Platform 4.20"
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            "lang": "en",
            "value": "RHSA-2026:3856: Red Hat OpenShift Container Platform 4.20"
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            "lang": "en",
            "value": "RHSA-2026:8431: Red Hat OpenShift Container Platform 4.20"
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            "lang": "en",
            "value": "RHSA-2026:17468: Red Hat OpenShift Container Platform 4.20"
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            "lang": "en",
            "value": "RHSA-2026:6564: Red Hat OpenShift Container Platform 4.20"
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            "lang": "en",
            "value": "RHSA-2026:2844: Red Hat OpenShift Dev Spaces (RHOSDS) 3.26"
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            "lang": "en",
            "value": "RHSA-2026:6192: Red Hat OpenShift Dev Spaces 3.27"
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            "lang": "en",
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            "lang": "en",
            "value": "RHSA-2026:3874: Red Hat OpenShift GitOps 1.18"
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            "lang": "en",
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            "lang": "en",
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            "lang": "en",
            "value": "RHSA-2026:5132: Red Hat OpenShift Service Mesh 2.6"
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            "lang": "en",
            "value": "RHSA-2026:5948: Red Hat OpenShift Service Mesh 3.0"
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            "lang": "en",
            "value": "RHSA-2026:5129: Red Hat OpenShift Service Mesh 3.0"
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            "lang": "en",
            "value": "RHSA-2026:5950: Red Hat OpenShift Service Mesh 3.1"
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            "lang": "en",
            "value": "RHSA-2026:5131: Red Hat OpenShift Service Mesh 3.1"
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            "lang": "en",
            "value": "RHSA-2026:5952: Red Hat OpenShift Service Mesh 3.2"
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            "lang": "en",
            "value": "RHSA-2026:5130: Red Hat OpenShift Service Mesh 3.2"
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            "lang": "en",
            "value": "RHSA-2026:3427: Red Hat OpenShift distributed tracing 3.9.3"
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            "lang": "en",
            "value": "RHSA-2026:3459: Red Hat OpenShift distributed tracing 3.9.3"
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            "lang": "en",
            "value": "RHSA-2026:5394: Red Hat OpenStack Platform 17.1"
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            "lang": "en",
            "value": "RHSA-2026:11747: Red Hat OpenStack Services on OpenShift 18"
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            "lang": "en",
            "value": "RHSA-2026:26420: Red Hat Openshift Data Foundation 4.18"
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            "lang": "en",
            "value": "RHSA-2026:6184: Red Hat Openshift Data Foundation 4.19"
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            "lang": "en",
            "value": "RHSA-2026:12279: Red Hat Openshift Data Foundation 4.19"
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            "value": "RHSA-2026:5665: Red Hat Quay 3.10"
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            "lang": "en",
            "value": "RHSA-2026:21017: Red Hat Quay 3.14"
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            "lang": "en",
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            "value": "RHSA-2026:6497: Red Hat Quay 3.16"
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            "lang": "en",
            "value": "RHSA-2026:19375: Red Hat Quay 3.16"
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            "lang": "en",
            "value": "RHSA-2026:2681: Red Hat Quay 3.16"
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            "lang": "en",
            "value": "RHSA-2026:6567: Red Hat Quay 3.16"
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            "lang": "en",
            "value": "RHSA-2026:23361: Red Hat Quay 3.9"
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            "lang": "en",
            "value": "RHSA-2026:5168: Red Hat Quay 3.9"
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            "lang": "en",
            "value": "RHSA-2026:2754: Red Hat Quay 3.9"
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            "lang": "en",
            "value": "RHSA-2026:15984: Red Hat Satellite 6.18"
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            "lang": "en",
            "value": "RHSA-2026:14879: Red Hat Satellite 6.18"
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            "value": "RHSA-2026:5447: Red Hat Trusted Artifact Signer 1.3"
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            "value": "RHSA-2026:5452: Red Hat Trusted Artifact Signer 1.3"
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            "lang": "en",
            "value": "RHSA-2026:5439: Red Hat Trusted Artifact Signer 1.3"
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            "lang": "en",
            "value": "RHSA-2026:4276: Red Hat Trusted Artifact Signer 1.3"
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          {
            "lang": "en",
            "value": "RHSA-2026:3296: Red Hat Trusted Artifact Signer 1.3"
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          {
            "lang": "en",
            "value": "RHSA-2026:3184: Red Hat Trusted Artifact Signer 1.3"
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          {
            "lang": "en",
            "value": "RHSA-2026:5444: Red Hat Trusted Artifact Signer 1.3"
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            "lang": "en",
            "value": "RHSA-2026:5649: Red Hat Trusted Artifact Signer 1.3"
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            "lang": "en",
            "value": "RHSA-2026:5463: Red Hat Trusted Artifact Signer 1.3"
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            "lang": "en",
            "value": "RHSA-2026:4943: Red Hat Update Infrastructure 5"
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            "lang": "en",
            "value": "RHSA-2026:10250: Red Hat Web Terminal 1.11"
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            "lang": "en",
            "value": "RHSA-2026:10225: Red Hat Web Terminal 1.12"
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            "lang": "en",
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            "value": "RHSA-2026:8167: Red Hat Web Terminal 1.15"
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            "lang": "en",
            "value": "RHSA-2026:13571: Streams for Apache Kafka 3.2.0"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:17460: Zero Trust Workload Identity Manager 1"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:17463: Zero Trust Workload Identity Manager 1"
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            "lang": "en",
            "value": "RHSA-2026:28441: mirror registry for Red Hat OpenShift 2.0"
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          {
            "lang": "en",
            "value": "RHSA-2026:13542: multicluster engine for Kubernetes 2.10"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:9848: multicluster engine for Kubernetes 2.6"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:5636: multicluster engine for Kubernetes 2.7"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:8218: multicluster engine for Kubernetes 2.8"
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            "lang": "en",
            "value": "RHSA-2026:11414: multicluster engine for Kubernetes 2.9"
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        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2026-01-28T20:01:42.791Z",
            "value": "Reported to Red Hat."
          },
          {
            "lang": "en",
            "time": "2026-01-28T19:30:31.215Z",
            "value": "Made public."
          }
        ],
        "title": "golang: net/url: Memory exhaustion in query parameter parsing in net/url",
        "workarounds": [
          {
            "lang": "en",
            "value": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible."
          }
        ],
        "x_adpType": "supplier",
        "x_generator": {
          "engine": "sadp-cli 1.0.0"
        }
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/url",
          "product": "net/url",
          "programRoutines": [
            {
              "name": "parseQuery"
            },
            {
              "name": "ParseQuery"
            },
            {
              "name": "URL.Query"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.24.12",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.25.6",
              "status": "affected",
              "version": "1.25.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "jub0bs"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containing many unique query parameters can cause excessive memory consumption."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-28T19:30:31.215Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
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CVE-2026-42586 (GCVE-0-2026-42586)

Vulnerability from cvelistv5 – Published: 2026-05-13 18:20 – Updated: 2026-05-14 18:17

Title

Netty: CRLF Injection in Netty Redis Codec Encoder

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, the Netty Redis codec encoder (RedisEncoder) writes user-controlled string content directly to the network output buffer without validating or sanitizing CRLF (\r\n) characters. Since the Redis Serialization Protocol (RESP) uses CRLF as the command/response delimiter, an attacker who can control the content of a Redis message can inject arbitrary Redis commands or forge fake responses. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

6.8 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

CWE

CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

netty-codec-redis

Affected: >= 4.2.0.Alpha1, < 4.2.13.Final
Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2026-27139 (GCVE-0-2026-27139)

Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-09 14:53

Title

FileInfo can escape from a Root in os

Summary

On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.

Severity ?

2.5 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-363 - Race Condition Enabling Link Following

Assigner

Go

References

URL

Tags

	https://groups.google.com/g/golang-announce/c/Edh…
	https://go.dev/issue/77827
	https://go.dev/cl/749480
	https://pkg.go.dev/vuln/GO-2026-4602

Impacted products

	Vendor	Product	Version
	Go standard library	os	Affected: 0 , < 1.25.8 (semver) Affected: 1.26.0-0 , < 1.26.1 (semver)

Credits

Miloslav Trmač of Red Hat

Show details on NVD website

To clipboard

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CVE-2026-42578 (GCVE-0-2026-42578)

Vulnerability from cvelistv5 – Published: 2026-05-13 17:57 – Updated: 2026-06-30 12:08

Title

Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's HttpProxyHandler constructs HTTP CONNECT requests with header validation explicitly disabled. The newInitialMessage() method creates headers using DefaultHttpHeadersFactory.headersFactory().withValidation(false), then adds user-provided outboundHeaders without any CRLF validation. This allows an attacker who can influence the outbound headers to inject arbitrary HTTP headers into the CONNECT request sent to the proxy server. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

2.9 (Low)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

CWE

CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Alpha1, < 4.2.13.Final Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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CVE-2026-25679 (GCVE-0-2026-25679)

Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-07-03 12:04

Title

Incorrect parsing of IPv6 host literals in net/url

Summary

url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-1286 - Improper Validation of Syntactic Correctness of Input

Assigner

Go

References

URL

Tags

	https://go.dev/cl/752180
	https://go.dev/issue/77578
	https://groups.google.com/g/golang-announce/c/Edh…
	https://pkg.go.dev/vuln/GO-2026-4601

Impacted products

	Vendor	Product	Version
	Go standard library	net/url	Affected: 0 , < 1.25.8 (semver) Affected: 1.26.0-0 , < 1.26.1 (semver)

Credits

Masaki Hara (https://github.com/qnighy) of Wantedly

Show details on NVD website

To clipboard

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            "value": "RHSA-2026:11747: Red Hat OpenStack Services on OpenShift 18"
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            "lang": "en",
            "value": "RHSA-2026:11916: Red Hat Quay 3.10"
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            "lang": "en",
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            "lang": "en",
            "value": "RHSA-2026:10065: Red Hat Update Infrastructure 5"
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            "lang": "en",
            "value": "RHSA-2026:11768: Red Hat Update Infrastructure 5"
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CVE-2026-45536 (GCVE-0-2026-45536)

Vulnerability from cvelistv5 – Published: 2026-06-12 14:12 – Updated: 2026-06-12 15:05

Title

Netty: Unix-socket fd receive leaks descriptors when peer sends two at once

Summary

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, netty_unix_socket_recvFd sets msg_control to `char control[CMSG_SPACE(sizeof(int))]` (line 940) — 24 bytes on 64-bit Linux. A peer-sent SCM_RIGHTS cmsg carrying two ints has cmsg_len = CMSG_LEN(8) = 24, which fits exactly with no MSG_CTRUNC, so the kernel installs both fds in the receiving process. The subsequent check `cmsg->cmsg_len == CMSG_LEN(sizeof(int))` (line 972, expected 20) fails, the branch that would read the fd is skipped, and neither installed fd is closed. The for(;;) loop calls recvmsg again (non-blocking → EAGAIN → Java maps to 0 → read loop exits normally), leaving two leaked fds per message. There is no MSG_CTRUNC handling. Reachable via Epoll/KQueue DomainSocketChannel when the application opts into DomainSocketReadMode.FILE_DESCRIPTORS (non-default). Versions 4.1.135.Final and 4.2.15.Final patch the issue.

Severity ?

4 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
CWE-772 - Missing Release of Resource after Effective Lifetime

Assigner

GitHub_M

References

URL

Tags

	https://github.com/netty/netty/security/advisorie…	x_refsource_CONFIRM
	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC
	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Final, < 4.2.15.Final Affected: < 4.1.135.Final

Show details on NVD website

To clipboard

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CVE-2026-46340 (GCVE-0-2026-46340)

Vulnerability from cvelistv5 – Published: 2026-06-12 14:19 – Updated: 2026-06-30 12:10

Title

Netty: SCTP reassembly nests buffers without bound

Summary

Netty is a network application framework for development of protocol servers and clients. In versions of netty-transport-sctp prior to 4.1.135.Final and 4.2.15.Final, for each non-complete SctpMessage fragment the handler does `fragments.put(streamId, Unpooled.wrappedBuffer(frag, byteBuf))`, wrapping the previous accumulator and the new slice into a *new* CompositeByteBuf every time. After N fragments the accumulator is an N-deep chain of composites, each holding references and component arrays; readableBytes()/getBytes() on the final buffer recurse N levels. There is no limit on N, on total bytes, or on the number of streamIdentifiers an attacker can open (each gets its own map entry). A peer that never sets the `complete` flag can grow this structure indefinitely from tiny 1-byte DATA chunks. Versions 4.1.135.Final and 4.2.15.Final patch the issue.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

GitHub_M

References

URL

Tags

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	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC
	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Final, < 4.2.15.Final Affected: < 4.1.135.Final

Show details on NVD website

To clipboard

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          "url": "https://github.com/netty/netty/releases/tag/netty-4.1.135.Final"
        },
        {
          "name": "https://github.com/netty/netty/releases/tag/netty-4.2.15.Final",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/netty/netty/releases/tag/netty-4.2.15.Final"
        }
      ],
      "source": {
        "advisory": "GHSA-5xrh-qmmq-w6ch",
        "discovery": "UNKNOWN"
      },
      "title": "Netty: SCTP reassembly nests buffers without bound"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-46340",
    "datePublished": "2026-06-12T14:19:48.855Z",
    "dateReserved": "2026-05-13T18:37:30.990Z",
    "dateUpdated": "2026-06-30T12:10:05.575Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-68119 (GCVE-0-2025-68119)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-02-26 15:04

Title

Unexpected code execution when invoking toolchain in cmd/go

Summary

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial (hg) installed, downloading modules from non-standard sources (e.g., custom domains) can cause unexpected code execution due to how external VCS commands are constructed. This issue can also be triggered by providing a malicious version string to the toolchain. On systems with Git installed, downloading and building modules with malicious version strings can allow an attacker to write to arbitrary files on the filesystem. This can only be triggered by explicitly providing the malicious version strings to the toolchain and does not affect usage of @latest or bare module paths.

Severity ?

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

Go

References

URL

Tags

	https://go.dev/cl/736710
	https://go.dev/issue/77099
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4338

Impacted products

	Vendor	Product	Version
	Go toolchain	cmd/go	Affected: 1.25.0 , < 1.25.6 (semver)

Credits

splitline (@splitline) from DEVCORE Research Team

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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              "scope": "UNCHANGED",
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            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-68119",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "no"
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                    "Technical Impact": "total"
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              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T15:04:45.665Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "cmd/go",
          "product": "cmd/go",
          "vendor": "Go toolchain",
          "versions": [
            {
              "lessThan": "1.25.6",
              "status": "affected",
              "version": "1.25.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "splitline (@splitline) from DEVCORE Research Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial (hg) installed, downloading modules from non-standard sources (e.g., custom domains) can cause unexpected code execution due to how external VCS commands are constructed. This issue can also be triggered by providing a malicious version string to the toolchain. On systems with Git installed, downloading and building modules with malicious version strings can allow an attacker to write to arbitrary files on the filesystem. This can only be triggered by explicitly providing the malicious version strings to the toolchain and does not affect usage of @latest or bare module paths."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
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            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-28T19:30:30.704Z",
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          "url": "https://go.dev/issue/77099"
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          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4338"
        }
      ],
      "title": "Unexpected code execution when invoking toolchain in cmd/go"
    }
  },
  "cveMetadata": {
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    "dateUpdated": "2026-02-26T15:04:45.665Z",
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  },
  "dataType": "CVE_RECORD",
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}

CVE-2025-61729 (GCVE-0-2025-61729)

Vulnerability from cvelistv5 – Published: 2025-12-02 18:54 – Updated: 2025-12-03 19:37

Title

Excessive resource consumption when printing error string for host certificate validation in crypto/x509

Summary

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

Go

References

URL

Tags

	https://go.dev/cl/725920
	https://go.dev/issue/76445
	https://groups.google.com/g/golang-announce/c/8FJ…
	https://pkg.go.dev/vuln/GO-2025-4155

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/x509	Affected: 0 , < 1.24.11 (semver) Affected: 1.25.0 , < 1.25.5 (semver)

Credits

Philippe Antoine (Catena cyber)

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
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            }
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          {
            "other": {
              "content": {
                "id": "CVE-2025-61729",
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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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                "timestamp": "2025-12-02T21:52:36.341575Z",
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              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-02T21:52:58.224Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/x509",
          "product": "crypto/x509",
          "programRoutines": [
            {
              "name": "Certificate.VerifyHostname"
            },
            {
              "name": "Certificate.Verify"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.24.11",
              "status": "affected",
              "version": "0",
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              "lessThan": "1.25.5",
              "status": "affected",
              "version": "1.25.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Philippe Antoine (Catena cyber)"
        }
      ],
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          "lang": "en",
          "value": "Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption."
        }
      ],
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          "descriptions": [
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              "description": "CWE-400: Uncontrolled Resource Consumption",
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-03T19:37:14.903Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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          "url": "https://go.dev/issue/76445"
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        {
          "url": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2025-4155"
        }
      ],
      "title": "Excessive resource consumption when printing error string for host certificate validation in crypto/x509"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2025-61729",
    "datePublished": "2025-12-02T18:54:10.166Z",
    "dateReserved": "2025-09-30T15:05:03.605Z",
    "dateUpdated": "2025-12-03T19:37:14.903Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-39824 (GCVE-0-2026-39824)

Vulnerability from cvelistv5 – Published: 2026-05-22 19:39 – Updated: 2026-05-27 13:31

Title

Invoking integer overflow in NewNTUnicodeString in golang.org/x/sys/windows

Summary

NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString (a 16-bit number of bytes), it returns a truncated string rather than an error.

Severity ?

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

Go

References

URL

Tags

	https://go.dev/issue/78916
	https://go.dev/cl/770080
	https://groups.google.com/g/golang-announce/c/6MM…
	https://pkg.go.dev/vuln/GO-2026-5024

Impacted products

	Vendor	Product	Version
	golang.org/x/sys	golang.org/x/sys/windows	Affected: 0 , < 0.44.0 (semver)

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
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              "baseScore": 3.3,
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              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-39824",
                "options": [
                  {
                    "Exploitation": "none"
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-27T13:31:22.142852Z",
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              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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            "descriptions": [
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                "cweId": "CWE-190",
                "description": "CWE-190 Integer Overflow or Wraparound",
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                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-27T13:31:26.148Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "golang.org/x/sys/windows",
          "platforms": [
            "windows"
          ],
          "product": "golang.org/x/sys/windows",
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              "name": "NewNTUnicodeString"
            }
          ],
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              "version": "0",
              "versionType": "semver"
            }
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          "descriptions": [
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              "description": "CWE-190: Integer Overflow or Wraparound",
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            }
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        }
      ],
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        "dateUpdated": "2026-05-22T19:39:47.629Z",
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        {
          "url": "https://go.dev/cl/770080"
        },
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          "url": "https://groups.google.com/g/golang-announce/c/6MMI8Lj-Atg"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-5024"
        }
      ],
      "title": "Invoking  integer overflow in NewNTUnicodeString in golang.org/x/sys/windows"
    }
  },
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    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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    "dateReserved": "2026-04-07T18:13:03.527Z",
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  },
  "dataType": "CVE_RECORD",
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}

CVE-2025-61728 (GCVE-0-2025-61728)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-01-29 18:30

Title

Excessive CPU consumption when building archive index in archive/zip

Summary

archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

Go

References

URL

Tags

	https://go.dev/cl/736713
	https://go.dev/issue/77102
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4342

Impacted products

	Vendor	Product	Version
	Go standard library	archive/zip	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

Jakub Ciolek

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-01-28T20:08:22.055Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/01/15/4"
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        "metrics": [
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            "cvssV3_1": {
              "attackComplexity": "LOW",
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          },
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            "other": {
              "content": {
                "id": "CVE-2025-61728",
                "options": [
                  {
                    "Exploitation": "none"
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                    "Automatable": "no"
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
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              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-29T18:30:24.487Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "collectionURL": "https://pkg.go.dev",
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          "packageName": "archive/zip",
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              "name": "Reader.initFileList"
            },
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              "name": "Reader.Open"
            }
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              "lessThan": "1.24.12",
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          "value": "Jakub Ciolek"
        }
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          "lang": "en",
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          "descriptions": [
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              "description": "CWE-407: Inefficient Algorithmic Complexity",
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-28T19:30:31.354Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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          "url": "https://go.dev/cl/736713"
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          "url": "https://go.dev/issue/77102"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4342"
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      ],
      "title": "Excessive CPU consumption when building archive index in archive/zip"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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    "dateUpdated": "2026-01-29T18:30:24.487Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-44893 (GCVE-0-2026-44893)

Vulnerability from cvelistv5 – Published: 2026-06-12 14:00 – Updated: 2026-07-03 12:04

Title

Netty: HAProxy SSL TLV parsing leaks retained slice on invalid TLV length

Summary

Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2_TYPE_SSL TLV, HAProxyMessage.readNextTLV() first calls `header.retainedSlice(header.readerIndex(), length)` and only then reads the 1-byte client field and 4-byte verify field. If the attacker sets the TLV length below 5, the subsequent readByte/readInt throws IndexOutOfBoundsException. HAProxyMessageDecoder only catches HAProxyProtocolException around this call, so the IOOBE propagates and the retained slice on the pooled cumulation buffer is never released. Versions 4.1.135.Final and 4.2.15.Final patch the issue.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-703 - Improper Check or Handling of Exceptional Conditions

Assigner

GitHub_M

References

URL

Tags

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	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC
	https://github.com/netty/netty/releases/tag/netty…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Final, < 4.2.15.Final Affected: < 4.1.135.Final

Show details on NVD website

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CVE-2026-42581 (GCVE-0-2026-42581)

Vulnerability from cvelistv5 – Published: 2026-05-13 17:54 – Updated: 2026-06-30 12:08

Title

Netty: HTTP/1.0 TE+CL Coexistence Bypasses Smuggling Sanitization

Summary

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpObjectDecoder strips a conflicting Content-Length header when a request carries both Transfer-Encoding: chunked and Content-Length, but only for HTTP/1.1 messages. The guard is absent for HTTP/1.0. An attacker that sends an HTTP/1.0 request with both headers causes Netty to decode the body as chunked while leaving Content-Length intact in the forwarded HttpMessage. Any downstream proxy or handler that trusts Content-Length over Transfer-Encoding will disagree on message boundaries, enabling request smuggling. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.

Severity ?

5.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Assigner

GitHub_M

References

URL

Tags

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	netty	netty	Affected: >= 4.2.0.Alpha1, < 4.2.13.Final Affected: < 4.1.133.Final

Show details on NVD website

To clipboard

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GHSA-72HV-8253-57QQ

Vulnerability from github – Published: 2026-02-28 02:01 – Updated: 2026-04-07 16:30

Summary

jackson-core: Number Length Constraint Bypass in Async Parser Leads to Potential DoS Condition

Details

Summary

The non-blocking (async) JSON parser in jackson-core bypasses the maxNumberLength constraint (default: 1000 characters) defined in StreamReadConstraints. This allows an attacker to send JSON with arbitrarily long numbers through the async parser API, leading to excessive memory allocation and potential CPU exhaustion, resulting in a Denial of Service (DoS).

The standard synchronous parser correctly enforces this limit, but the async parser fails to do so, creating an inconsistent enforcement policy.

Details

The root cause is that the async parsing path in NonBlockingUtf8JsonParserBase (and related classes) does not call the methods responsible for number length validation.

The number parsing methods (e.g., _finishNumberIntegralPart) accumulate digits into the TextBuffer without any length checks.
After parsing, they call _valueComplete(), which finalizes the token but does not call resetInt() or resetFloat().
The resetInt()/resetFloat() methods in ParserBase are where the validateIntegerLength() and validateFPLength() checks are performed.
Because this validation step is skipped, the maxNumberLength constraint is never enforced in the async code path.

PoC

The following JUnit 5 test demonstrates the vulnerability. It shows that the async parser accepts a 5,000-digit number, whereas the limit should be 1,000.

package tools.jackson.core.unittest.dos;

import java.nio.charset.StandardCharsets;

import org.junit.jupiter.api.Test;

import tools.jackson.core.*;
import tools.jackson.core.exc.StreamConstraintsException;
import tools.jackson.core.json.JsonFactory;
import tools.jackson.core.json.async.NonBlockingByteArrayJsonParser;

import static org.junit.jupiter.api.Assertions.*;

/**
 * POC: Number Length Constraint Bypass in Non-Blocking (Async) JSON Parsers
 *
 * Authors: sprabhav7, rohan-repos
 * 
 * maxNumberLength default = 1000 characters (digits).
 * A number with more than 1000 digits should be rejected by any parser.
 *
 * BUG: The async parser never calls resetInt()/resetFloat() which is where
 * validateIntegerLength()/validateFPLength() lives. Instead it calls
 * _valueComplete() which skips all number length validation.
 *
 * CWE-770: Allocation of Resources Without Limits or Throttling
 */
class AsyncParserNumberLengthBypassTest {

    private static final int MAX_NUMBER_LENGTH = 1000;
    private static final int TEST_NUMBER_LENGTH = 5000;

    private final JsonFactory factory = new JsonFactory();

    // CONTROL: Sync parser correctly rejects a number exceeding maxNumberLength
    @Test
    void syncParserRejectsLongNumber() throws Exception {
        byte[] payload = buildPayloadWithLongInteger(TEST_NUMBER_LENGTH);

        // Output to console
        System.out.println("[SYNC] Parsing " + TEST_NUMBER_LENGTH + "-digit number (limit: " + MAX_NUMBER_LENGTH + ")");
        try {
            try (JsonParser p = factory.createParser(ObjectReadContext.empty(), payload)) {
                while (p.nextToken() != null) {
                    if (p.currentToken() == JsonToken.VALUE_NUMBER_INT) {
                        System.out.println("[SYNC] Accepted number with " + p.getText().length() + " digits — UNEXPECTED");
                    }
                }
            }
            fail("Sync parser must reject a " + TEST_NUMBER_LENGTH + "-digit number");
        } catch (StreamConstraintsException e) {
            System.out.println("[SYNC] Rejected with StreamConstraintsException: " + e.getMessage());
        }
    }

    // VULNERABILITY: Async parser accepts the SAME number that sync rejects
    @Test
    void asyncParserAcceptsLongNumber() throws Exception {
        byte[] payload = buildPayloadWithLongInteger(TEST_NUMBER_LENGTH);

        NonBlockingByteArrayJsonParser p =
            (NonBlockingByteArrayJsonParser) factory.createNonBlockingByteArrayParser(ObjectReadContext.empty());
        p.feedInput(payload, 0, payload.length);
        p.endOfInput();

        boolean foundNumber = false;
        try {
            while (p.nextToken() != null) {
                if (p.currentToken() == JsonToken.VALUE_NUMBER_INT) {
                    foundNumber = true;
                    String numberText = p.getText();
                    assertEquals(TEST_NUMBER_LENGTH, numberText.length(),
                        "Async parser silently accepted all " + TEST_NUMBER_LENGTH + " digits");
                }
            }
            // Output to console
            System.out.println("[ASYNC INT] Accepted number with " + TEST_NUMBER_LENGTH + " digits — BUG CONFIRMED");
            assertTrue(foundNumber, "Parser should have produced a VALUE_NUMBER_INT token");
        } catch (StreamConstraintsException e) {
            fail("Bug is fixed — async parser now correctly rejects long numbers: " + e.getMessage());
        }
        p.close();
    }

    private byte[] buildPayloadWithLongInteger(int numDigits) {
        StringBuilder sb = new StringBuilder(numDigits + 10);
        sb.append("{\"v\":");
        for (int i = 0; i < numDigits; i++) {
            sb.append((char) ('1' + (i % 9)));
        }
        sb.append('}');
        return sb.toString().getBytes(StandardCharsets.UTF_8);
    }
}

Impact

A malicious actor can send a JSON document with an arbitrarily long number to an application using the async parser (e.g., in a Spring WebFlux or other reactive application). This can cause: 1. Memory Exhaustion: Unbounded allocation of memory in the TextBuffer to store the number's digits, leading to an OutOfMemoryError. 2. CPU Exhaustion: If the application subsequently calls getBigIntegerValue() or getDecimalValue(), the JVM can be tied up in O(n^2) BigInteger parsing operations, leading to a CPU-based DoS.

Suggested Remediation

The async parsing path should be updated to respect the maxNumberLength constraint. The simplest fix appears to ensure that _valueComplete() or a similar method in the async path calls the appropriate validation methods (resetInt() or resetFloat()) already present in ParserBase, mirroring the behavior of the synchronous parsers.

NOTE: This research was performed in collaboration with rohan-repos

Severity ?

6.9 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

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