CVE-2025-6075
Severity CVSS v4.0:
LOW
Type:
CWE-400
Uncontrolled Resource Consumption ('Resource Exhaustion')
Publication date:
31/10/2025
Last modified:
04/11/2025
Description
If the value passed to os.path.expandvars() is user-controlled a <br />
performance degradation is possible when expanding environment <br />
variables.
Impact
Base Score 4.0
1.80
Severity 4.0
LOW
References to Advisories, Solutions, and Tools
- 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/



