{"id":"CVE-2026-91086","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-91086","summary":"A security vulnerability has been detected in GPAC up to f1219cde. Affected by this issue is the function mpgviddmx_process of the file filters/reframe_mpgvid.c of the component MPEG…","details":"A security vulnerability has been detected in GPAC up to f1219cde. Affected by this issue is the function mpgviddmx_process of the file filters/reframe_mpgvid.c of the component MPEG Video Reframer. Such manipulation leads to heap-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version abi-16.23 can resolve this issue. The name of the patch is afca1f1181668d85941d51ed1adf647807d5d975. Upgrading the affected component is recommended.","published":"2026-09-15T07:16:34.050","modified":"2026-09-15T07:16:34.050","cvss":{"score":6.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975","label":"gpac/gpac@afca1f1"},"references":[{"type":"WEB","url":"https://github.com/gpac/gpac/"},{"type":"WEB","url":"https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975"},{"type":"WEB","url":"https://github.com/gpac/gpac/issues/3806"},{"type":"WEB","url":"https://github.com/gpac/gpac/releases/tag/abi-16.23"},{"type":"WEB","url":"https://github.com/user-attachments/files/30399291/poc_10_add.zip"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-91086"},{"type":"WEB","url":"https://vuldb.com/submit/919755"},{"type":"WEB","url":"https://vuldb.com/vuln/403647"},{"type":"WEB","url":"https://vuldb.com/vuln/403647/cti"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-15T07:16:34.050"}}