๐Ÿ›ก๏ธ CVE-2025-8291
๐ŸŸก CVSS 5.0 โ€” Medium โœ… No Known Exploit NVD
5.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be abused to create ZIP archives that are handled differently by the 'zipfile' module compared to other ZIP implementations. Remediation maintains this behavior, but checks that the offset specified in the ZIP64 EOCD Locator record matches the expected value.

Details

Severity MEDIUM
CVSS Score 5.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE N/A
Public Exploit โœ… No
Source NVD
Published 2025-10-14
Updated 2026-06-02
Modified 2025-12-04
Fix URL N/A

Affected Packages

Software From version Fixed in
libpython โ€” โ€”
python โ€” โ€”
python-min โ€” โ€”
unknown โ€” โ€”

References

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