Search criteria
4 vulnerabilities found for distribution by distribution
CVE-2026-41888 (GCVE-0-2026-41888)
Vulnerability from cvelistv5 – Published: 2026-05-14 16:53 – Updated: 2026-05-14 18:38
VLAI?
Title
Distribution: Tag deletion bypasses `storage.delete.enabled` configuration
Summary
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.1, tag deletion via the DELETE /v2/<name>/manifests/<tag> endpoint bypasses the storage.delete.enabled: false configuration, allowing any API client to remove tags from repositories even when the operator has explicitly disabled deletion. This vulnerability is fixed in 3.1.1.
Severity ?
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| distribution | distribution |
Affected:
< 3.1.1
|
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CVE-2026-35172 (GCVE-0-2026-35172)
Vulnerability from cvelistv5 – Published: 2026-04-06 19:08 – Updated: 2026-07-02 12:05
VLAI?
Title
Distribution has stale blob access resurrection via repo-scoped redis descriptor cache invalidation
Summary
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, distribution can restore read access in repo a after an explicit delete when storage.cache.blobdescriptor: redis and storage.delete.enabled: true are both enabled. The delete path clears the shared digest descriptor but leaves stale repo-scoped membership behind, so a later Stat or Get from repo b repopulates the shared descriptor and makes the deleted blob readable from repo a again. This vulnerability is fixed in 3.1.0.
Severity ?
7.5 (High)
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| distribution | distribution |
Affected:
< 3.1.0
|
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CVE-2026-33540 (GCVE-0-2026-33540)
Vulnerability from cvelistv5 – Published: 2026-04-06 14:55 – Updated: 2026-04-06 15:04
VLAI?
Title
Distribution affected by pull-through cache credential exfiltration via www-authenticate bearer realm
Summary
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, in pull-through cache mode, distribution discovers token auth endpoints by parsing WWW-Authenticate challenges returned by the configured upstream registry. The realm URL from a bearer challenge is used without validating that it matches the upstream registry host. As a result, an attacker-controlled upstream (or an attacker with MitM position to the upstream) can cause distribution to send the configured upstream credentials via basic auth to an attacker-controlled realm URL. This vulnerability is fixed in 3.1.0.
Severity ?
7.5 (High)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| distribution | distribution |
Affected:
< 3.1.0
|
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CVE-2025-24976 (GCVE-0-2025-24976)
Vulnerability from cvelistv5 – Published: 2025-02-11 15:48 – Updated: 2026-01-23 17:04
VLAI?
Title
Distribution's token authentication allows attacker to inject an untrusted signing key in a JWT
Summary
Distribution is a toolkit to pack, ship, store, and deliver container content. Systems running registry versions 3.0.0-beta.1 through 3.0.0-rc.2 with token authentication enabled may be vulnerable to an issue in which token authentication allows an attacker to inject an untrusted signing key in a JSON web token (JWT). The issue lies in how the JSON web key (JWK) verification is performed. When a JWT contains a JWK header without a certificate chain, the code only checks if the KeyID (`kid`) matches one of the trusted keys, but doesn't verify that the actual key material matches. A fix for the issue is available at commit 5ea9aa028db65ca5665f6af2c20ecf9dc34e5fcd and expected to be a part of version 3.0.0-rc.3. There is no way to work around this issue without patching if the system requires token authentication.
Severity ?
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| distribution | distribution |
Affected:
>= 3.0.0-beta.1, <= 3.0.0-rc.2
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"tags": [
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],
"url": "https://github.com/distribution/distribution/security/advisories/GHSA-phw4-mc57-4hwc"
},
{
"name": "https://github.com/distribution/distribution/commit/f4a500caf68169dccb0b54cb90523e68ee1ac2be",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/distribution/distribution/commit/f4a500caf68169dccb0b54cb90523e68ee1ac2be"
}
],
"source": {
"advisory": "GHSA-phw4-mc57-4hwc",
"discovery": "UNKNOWN"
},
"title": "Distribution\u0027s token authentication allows attacker to inject an untrusted signing key in a JWT"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-24976",
"datePublished": "2025-02-11T15:48:59.700Z",
"dateReserved": "2025-01-29T15:18:03.211Z",
"dateUpdated": "2026-01-23T17:04:22.154Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}