Search criteria
7 vulnerabilities found for WinRAR by RARLAB
CVE-2026-14191 (GCVE-0-2026-14191)
Vulnerability from cvelistv5 – Published: 2026-07-01 02:41 – Updated: 2026-07-01 13:07
VLAI?
Title
WinRAR / UnRAR RAR5 recovery-volume (.rev) out-of-bounds heap write in RecVolumes5::ReadHeader
Summary
An out-of-bounds heap write exists in the RAR5 recovery-volume (.rev) parser in WinRAR and UnRAR (RecVolumes5::ReadHeader in recvol5.cpp). The RecItems vector is sized only when the first .rev file in a set is processed; subsequent .rev files supply an independent RecNum value that is validated against that file's own TotalCount field but never against the actual size of RecItems. A crafted set of two or more .rev files can therefore write an attacker-controlled 32-bit value (the header's RevCRC field) to RecItems[RecNum] at an attacker-controlled offset up to 65534 * sizeof(RecVolItem) bytes past the allocation, corrupting adjacent heap objects. Triggering requires the victim to run a recovery/test operation on an attacker-supplied .rev set (for example 'unrar t x.part1.rev', WinRAR 'Repair archive', or auto-recovery when extracting a volume set with a missing .rar part). This is the RAR5-path sibling of CVE-2023-40477 (which was fixed in the RAR3 path only in WinRAR 6.23). Fixed in WinRAR / RAR 7.23.
Severity ?
7.8 (High)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
Credits
Arjun Basnet from Securin
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CVE-2014-125119 (GCVE-0-2014-125119)
Vulnerability from cvelistv5 – Published: 2025-07-25 15:59 – Updated: 2026-05-14 02:06 X_Known Exploited Vulnerability
VLAI?
Title
WinRAR < 5.00 Filename Spoofing RCE
Summary
A filename spoofing vulnerability exists in WinRAR when opening specially crafted ZIP archives. The issue arises due to inconsistencies between the Central Directory and Local File Header entries in ZIP files. When viewed in WinRAR, the file name from the Central Directory is displayed to the user, while the file from the Local File Header is extracted and executed. An attacker can leverage this flaw to spoof filenames and trick users into executing malicious payloads under the guise of harmless files, potentially leading to remote code execution.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
Credits
chr1x
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CVE-2025-6218 (GCVE-0-2025-6218)
Vulnerability from cvelistv5 – Published: 2025-06-21 00:09 – Updated: 2026-02-26 17:50
VLAI?
Title
RARLAB WinRAR Directory Traversal Remote Code Execution Vulnerability
Summary
RARLAB WinRAR Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of file paths within archive files. A crafted file path can cause the process to traverse to unintended directories. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27198.
Severity ?
7.8 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||
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CVE-2025-31334 (GCVE-0-2025-31334)
Vulnerability from cvelistv5 – Published: 2025-04-03 05:27 – Updated: 2025-04-03 13:52
VLAI?
Summary
Issue that bypasses the "Mark of the Web" security warning function for files when opening a symbolic link that points to an executable file exists in WinRAR versions prior to 7.11. If a symbolic link specially crafted by an attacker is opened on the affected product, arbitrary code may be executed.
Severity ?
6.8 (Medium)
CWE
- CWE-356 - Product UI does not warn user of unsafe actions
Assigner
References
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CVE-2023-40477 (GCVE-0-2023-40477)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:11 – Updated: 2025-11-04 19:20
VLAI?
Title
RARLAB WinRAR Recovery Volume Improper Validation of Array Index Remote Code Execution Vulnerability
Summary
RARLAB WinRAR Recovery Volume Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the processing of recovery volumes. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21233.
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2024-30370 (GCVE-0-2024-30370)
Vulnerability from cvelistv5 – Published: 2024-04-02 20:28 – Updated: 2024-08-02 01:32
VLAI?
Title
RARLAB WinRAR Mark-Of-The-Web Bypass Vulnerability
Summary
RARLAB WinRAR Mark-Of-The-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-Of-The-Web protection mechanism on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must perform a specific action on a malicious page.
The specific flaw exists within the archive extraction functionality. A crafted archive entry can cause the creation of an arbitrary file without the Mark-Of-The-Web. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current user. Was ZDI-CAN-23156.
Severity ?
4.3 (Medium)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2022-43650 (GCVE-0-2022-43650)
Vulnerability from cvelistv5 – Published: 2023-03-29 00:00 – Updated: 2025-02-12 16:57
VLAI?
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of RARLAB WinRAR 6.11.0.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ZIP files. Crafted data in a ZIP file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-19232.
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Credits
Bakker
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