CVE-2025-6075

If the value passed to os.path.expandvars() is user-controlled a 
performance degradation is possible when expanding environment 
variables.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
UNKNOWN
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PSFCNA
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CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/python/cpython/commit/2e6150adccaaf5bd95d4c19dfd04a36e0b325d8c
https://github.com/python/cpython/commit/631ba3407e3348ccd56ce5160c4fb2c5dc5f4d84
https://github.com/python/cpython/commit/892747b4cf0f95ba8beb51c0d0658bfaa381ebca
https://github.com/python/cpython/commit/9ab89c026aa9611c4b0b67c288b8303a480fe742
https://github.com/python/cpython/commit/c8a5f3435c342964e0a432cc9fb448b7dbecd1ba
https://github.com/python/cpython/commit/f029e8db626ddc6e3a3beea4eff511a71aaceb5c
https://github.com/python/cpython/issues/136065
https://mail.python.org/archives/list/security-announce@python.org/thread/IUP5QJ6D4KK6ULHOMPC7DPNKRYQTQNLA/