{"action":"Upgrade python to 3.9.25 (3.9.x), 3.10.20 (3.10.x), 3.11.15 (3.11.x), 3.12.13 (3.12.x), 3.13.10 (3.13.x) or 3.14.1 (3.14.x) or later.","affected":[{"fixed":"3.9.25","introduced":"0"},{"fixed":"3.10.20","introduced":"3.10.0"},{"fixed":"3.11.15","introduced":"3.11.0"},{"fixed":"3.12.13","introduced":"3.12.0"},{"fixed":"3.13.10","introduced":"3.13.0"},{"fixed":"3.14.1","introduced":"3.14.0"}],"component":"python","cve_ids":["CVE-2025-6075"],"ecosystem":"python","exploited":false,"fixed_versions":["3.9.25","3.10.20","3.11.15","3.12.13","3.13.10","3.14.1"],"id":"tcs_01M5JTPN2M6ZEAC6B25GSWZGP2","modified_at":"2025-12-01T19:01:43Z","published_at":"2025-10-31T16:41:34Z","references":["https://github.com/psf/advisory-database/blob/main/advisories/python/PSF-2025-13.json","https://mail.python.org/archives/list/security-announce@python.org/thread/IUP5QJ6D4KK6ULHOMPC7DPNKRYQTQNLA/","https://www.cve.org/CVERecord?id=CVE-2025-6075"],"severity":{"label":"low","score":1.8},"sources":[{"source":"python-runtime","source_id":"PSF-2025-13","url":"https://github.com/psf/advisory-database/blob/main/advisories/python/PSF-2025-13.json"}],"summary":"Quadratic complexity in os.path.expandvars() with user-controlled template"}