CVE-2026-119170

UNKNOWN 0.0

Regression in FIPS enforcement of hash algorithms affecting only Python 3.14.10

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

There was a regression in how FIPS algorithms were enforced for the hashlib module. Only users that are using OpenSSL in FIPS mode are affected. Only Python 3.14.10 is affected, all other Python versions are unaffected.

Vendor	python software foundation
Product	cpython
Published	Nov 6, 2026

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Affected Versions

Python Software Foundation / CPython

3.14.10 < 3.14.11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/python/cpython/issues/160923 mail.python.org: https://mail.python.org/archives/list/[email protected]/thread/PXVTTOBPUMFJSSUXN6XCS7FC5DZOSZXK/ github.com: https://github.com/python/cpython/pull/160984

Credits

🔍 Anton Rundberg (https://github.com/anton-rundberg) Seth Larson (https://github.com/sethmlarson) Bénédikt Tran (https://github.com/picnixz)