{"id":"CVE-2021-39432","aliases":["GHSA-xf2w-5673-h6ww"],"url":"https://o3.security/vulnerability/CVE-2021-39432","summary":"diplib Double Free","details":"diplib v3.0.0 is vulnerable to Double Free.","published":"2022-11-04T17:15:10.627Z","modified":"2026-07-09T00:21:06.971111Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"diplib","fixedVersion":"3.1.0"}],"fix":{"url":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5","label":"DIPlib/diplib@8b9a267"},"references":[{"type":"FIX","url":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5"},{"type":"FIX","url":"https://github.com/DIPlib/diplib/issues/80"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T00:21:06.971111Z"}}