{"id":"CVE-2025-15667","title":"A vulnerability was determined in GPAC up to 2.5-DEV","summary":"A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gf_isom_nalu_sample_rewrite of the file src/isomedia/avc_ext.c of the component MP4Box. This manipulation of the argument nalu_out_bs causes do…","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-119","CWE-415"],"published":"2026-07-06","updated":"2026-10-05","sourceUpdated":"2026-10-05T16:10:00.443","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-15667","references":[{"url":"https://github.com/TimChan2001/pocs/raw/refs/heads/main/poc-gpac-1","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/commit/f29f955f2a3b5e8e507caad3e52319f961bf37bf","label":"cna@vuldb.com"},{"url":"https://github.com/gpac/gpac/issues/3403","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2025-15667","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/846839","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/376292","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/376292/cti","label":"cna@vuldb.com"}],"tags":["nvd"],"epss":0.0016,"epssPercentile":0.04508,"ingestedAt":"2026-10-05T16:25:58.384Z","slug":"CVE-2025-15667","body":"## Overview\n\nA vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gf_isom_nalu_sample_rewrite of the file src/isomedia/avc_ext.c of the component MP4Box. This manipulation of the argument nalu_out_bs causes double free. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Patch name: f29f955f2a3b5e8e507caad3e52319f961bf37bf. To fix this issue, it is recommended to deploy a patch.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}