{"id":"CVE-2025-9951","details":"A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000.","aliases":["GHSA-39q3-f8jq-v6mg"],"modified":"2026-04-10T05:36:49.757665Z","published":"2025-09-09T14:15:49Z","related":["CGA-2673-wqj5-5596"],"references":[{"type":"ADVISORY","url":"https://github.com/google/security-research/security/advisories/GHSA-39q3-f8jq-v6mg"}],"schema_version":"1.7.5"}