{"id":"CVE-2025-71176","aliases":["GHSA-6w46-j5rx-g56g","PYSEC-2026-1845"],"url":"https://o3.security/vulnerability/CVE-2025-71176","summary":"pytest has vulnerable tmpdir handling","details":"pytest through 9.0.2 on UNIX relies on directories with the /tmp/pytest-of-{user} name pattern, which allows local users to cause a denial of service or possibly gain privileges.","published":"2026-01-22T04:59:17.273Z","modified":"2026-08-12T03:51:22.627028724Z","cvss":{"score":6.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L"},"epss":{"score":0.00143,"percentile":0.03786,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"pytest","fixedVersion":"9.0.3"}],"fix":{"url":"https://github.com/pytest-dev/pytest/pull/14343","label":"pytest-dev/pytest#14343"},"references":[{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/01/21/5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71176.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71176"},{"type":"REPORT","url":"https://github.com/pytest-dev/pytest/issues/13669"},{"type":"WEB","url":"https://github.com/pytest-dev/pytest/pull/14343"},{"type":"WEB","url":"https://github.com/pytest-dev/pytest/commit/95d8423bd24992deea5b9df32555fa1741679e2c"},{"type":"PACKAGE","url":"https://github.com/pytest-dev/pytes"},{"type":"WEB","url":"https://github.com/pytest-dev/pytest/releases/tag/9.0.3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:22.627028724Z"}}