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Winrar CVE-2025-8088

HIGH
Path Traversal: '.../...//' (CWE-35)
2025-08-08 security@eset.com
8.4
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
8.4 HIGH
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
A
Scope
X

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:05 vuln.today
Added to CISA KEV
Oct 30, 2025 - 15:50 cisa
CISA KEV
CVE Published
Aug 08, 2025 - 12:15 nvd
HIGH 8.4

DescriptionCVE.org

A path traversal vulnerability affecting the Windows version of WinRAR allows the attackers to execute arbitrary code by crafting malicious archive files. This vulnerability was exploited in the wild and was discovered by Anton Cherepanov, Peter Košinár, and Peter Strýček from ESET.

AnalysisAI

WinRAR for Windows contains a path traversal vulnerability allowing crafted archives to execute arbitrary code, discovered by ESET and exploited in the wild for targeted attacks.

Technical ContextAI

The CWE-35 path traversal in WinRAR's archive extraction allows crafted archives to place files outside the intended extraction directory, including in executable locations.

RemediationAI

Update WinRAR immediately. Monitor for suspicious files in startup locations after archive extraction.

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CVE-2025-8088 vulnerability details – vuln.today

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