{"action":"Upgrade ffmpeg to 4.4-r1 or later.","affected":[{"fixed":"4.4-r1","introduced":"0"}],"component":"ffmpeg","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["4.4-r1"],"id":"tcs_01M6GRMM2BPH00MMJ6D7TZF33N","modified_at":"2026-11-03T06:32:34.181069767Z","published_at":"2021-06-03T17:15:15.073Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-33815","https://security.alpinelinux.org/vuln/CVE-2021-33815"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-33815","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-33815"}],"summary":"dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked."}