{"id":"CVE-2026-91087","title":"A flaw has been found in GPAC up to f1219cde","summary":"A flaw has been found in GPAC up to f1219cde. This vulnerability affects the function gf_mo_get_od_id of the file compositor/media_object.c of the component Compositor. Executing a manipulation can lead to use after free. The attack may …","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-119","CWE-416"],"product":"GPAC","affected":["GPAC f1219cde"],"published":"2026-09-15","updated":"2026-09-15","sourceUpdated":"2026-09-15T14:37:14.523","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-91087","references":[{"url":"https://github.com/gpac/gpac/","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/issues/3807","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/releases/tag/abi-16.24","label":"cna@vuldb.com"},{"url":"https://github.com/user-attachments/files/30399593/poc_12_info.zip","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-91087","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/919756","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403649","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403649/cti","label":"cna@vuldb.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-15T13:47:07.594535Z"},"epss":0.00371,"epssPercentile":0.30908,"ingestedAt":"2026-09-15T07:33:29.278Z","slug":"CVE-2026-91087","body":"## Overview\n\nA flaw has been found in GPAC up to f1219cde. This vulnerability affects the function gf_mo_get_od_id of the file compositor/media_object.c of the component Compositor. Executing a manipulation can lead to use after free. The attack may be performed from remote. The exploit has been published and may be used. Upgrading to version abi-16.24 is able to resolve this issue. This patch is called e34f4ba349d55cd1849f0bcf4cf46552732e2db7. Upgrading the affected component is advised.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":40.2,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":203663,"id":"CVE-2026-91087","ts":1789483132967,"field":"exploit_available","old":"false","new":"true"}]}