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Exploit for CVE-2025-4138

🗓️ 15 Feb 2026 21:59:58Reported by thefizzyfishType 
githubexploit
 githubexploit🔗 github.com👁 215 Views

Tarfile data filter bypass enables writes outside extraction via PATH_MAX symlink chain; fixed in Python 3.12.11 and 3.13.4.

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15 Feb 2026 22:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.5
EPSS0.01109
SSVC
tarfile bypasspath max overflowsymlink chainaffected versions 3.12-3.13
215