{"id":"CVE-2026-90791","title":"A vulnerability was detected in GPAC up to f1219cde","summary":"A vulnerability was detected in GPAC up to f1219cde. This vulnerability affects the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. The manipulation results in use after free. The attack can …","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","cwe":["CWE-119","CWE-416"],"product":"GPAC","affected":["GPAC f1219cde"],"published":"2026-09-14","updated":"2026-09-15","sourceUpdated":"2026-09-15T15:17:29.397","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90791","references":[{"url":"https://github.com/Ech06/CVE_submit/blob/main/gpac_3801.md","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/issues/3801","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/releases/tag/abi-16.23","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-90791","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/914122","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403297","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403297/cti","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/issues/3801","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://vuldb.com/submit/914122","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-15T14:59:17.860826Z"},"epss":0.00293,"epssPercentile":0.22055,"ingestedAt":"2026-09-14T15:23:07.424Z","slug":"CVE-2026-90791","body":"## Overview\n\nA vulnerability was detected in GPAC up to f1219cde. This vulnerability affects the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. The manipulation results in use after free. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version abi-16.23 is able to resolve this issue. The patch is identified as 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":34.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":203744,"id":"CVE-2026-90791","ts":1789486788736,"field":"exploit_available","old":"false","new":"true"}]}