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PYSEC-2026-4011 Downloaded seed wheels (pip/setuptools) are not integrity-checked before use

🗓️ 18 Sep 2026 01:41:45Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

virtualenv lacks integrity checks for wheels fetched via download_wheel().

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30 Sep 2026 16:45Current
5.9Medium risk
Vulners AI Score5.9
CVSS 47.7
EPSS0.0016
SSVC
4