{"id":"CVE-2020-22617","details":"Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.","modified":"2026-08-14T09:05:36.208282Z","published":"2021-10-08T20:15:07.330Z","references":[{"type":"ADVISORY","url":"https://tracker.ardour.org/view.php?id=7926"},{"type":"FIX","url":"https://github.com/Ardour/ardour/commit/96daa4036a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ardour/ardour","events":[{"introduced":"ae0dcdc0c5d13483271065c360e378202d20170a"},{"last_affected":"ae0dcdc0c5d13483271065c360e378202d20170a"},{"fixed":"96daa4036a"}],"database_specific":{"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:ardour:ardour:5.12:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.12"},{"last_affected":"5.12"}]}}],"versions":["5.12"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-22617.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}