{"id":"CVE-2025-60476","title":"A heap use-after-free in the gf_odf_ac4_cfg_clean_list function (/odf/descriptors.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AC4 file.","summary":"A heap use-after-free in the gf_odf_ac4_cfg_clean_list function (/odf/descriptors.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AC4 file.","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvssSource":"adp","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-26T19:07:04.860594Z"},"published":"2026-10-21","updated":"2026-10-26","sourceUpdated":"2026-10-26T19:40:17.730Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-60476","references":[{"url":"https://github.com/gpac/gpac/commit/e02d1fd24cdc26acb1b236ab38b3832cffcae21b"},{"url":"https://github.com/gpac/gpac/issues/3293"},{"url":"https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/42/README.md"},{"url":"https://infosec.exchange/@sigdevel/117456471347684902"}],"tags":["cve.org"],"epss":0.00181,"epssPercentile":0.07594,"ingestedAt":"2026-10-21T16:05:17.710Z","slug":"CVE-2025-60476","body":"## Overview\n\nA heap use-after-free in the gf_odf_ac4_cfg_clean_list function (/odf/descriptors.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AC4 file.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":229784,"id":"CVE-2025-60476","ts":1793047368578,"field":"cvss","old":null,"new":"5.5"},{"seq":229783,"id":"CVE-2025-60476","ts":1793047368578,"field":"severity","old":"none","new":"medium"}]}