{"action":"Upgrade ffmpeg to 7:4.1.3-1 or later.","affected":[{"fixed":"7:4.1.3-1","introduced":"0"}],"component":"ffmpeg","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["7:4.1.3-1"],"id":"tcs_01M5NDNZZ7W0R9N39G96H6WADJ","modified_at":"2026-09-21T07:01:59.461595374Z","published_at":"2019-04-19T00:29:00.230Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11338","https://security-tracker.debian.org/tracker/CVE-2019-11338"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11338","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11338"}],"summary":"libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array acces"}