{"id":"CVE-2023-6879","details":"Increasing the resolution of video frames, while performing a multi-threaded encode, can result in a heap overflow in av1_loop_restoration_dealloc().","modified":"2026-03-15T22:48:00.270595Z","published":"2023-12-27T23:15:07.530Z","related":["SUSE-SU-2024:0517-1","SUSE-SU-2024:4333-1"],"references":[{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AYONA2XSNFMXLAW4IHLFI5UVV3QRNG5K/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D6C2HN4T2S6GYNTAUXLH45LQZHK7QPHP/"},{"type":"FIX","url":"https://aomedia.googlesource.com/aom/+/refs/tags/v3.7.1"},{"type":"FIX","url":"https://crbug.com/aomedia/3491"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6879.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"3.7.1"}]},{"events":[{"introduced":"0"},{"last_affected":"38"}]},{"events":[{"introduced":"0"},{"last_affected":"39"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}