{"id":"CVE-2026-38347","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-38347","summary":"A heap overflow in the ff_sws_alphablendaway function (libswscale/alphablend.c) of FFmpeg git-master commit 722a217 allows attackers to cause a Denial of Service (DoS) via a crafted input.","details":"A heap overflow in the ff_sws_alphablendaway function (libswscale/alphablend.c) of FFmpeg git-master commit 722a217 allows attackers to cause a Denial of Service (DoS) via a crafted input.","published":"2026-08-28T00:17:27.420","modified":"2026-08-28T00:17:27.420","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://trac.ffmpeg.org/ticket/11692"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-28T00:17:27.420"}}