{"action":"Upgrade ffmpeg to 7:4.2.3-1 or later.","affected":[{"fixed":"7:4.2.3-1","introduced":"0"}],"component":"ffmpeg","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7:4.2.3-1"],"id":"tcs_01M5NEH743PD6QNTSFTCTF9TNQ","modified_at":"2026-10-26T12:01:25.766599207Z","published_at":"2020-04-28T06:15:10.777Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-12284","https://security-tracker.debian.org/tracker/CVE-2020-12284"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-12284#Debian:13/ffmpeg","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-12284"}],"summary":"cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check."}