{"id":"CVE-2025-60491","title":"A heap use-after-free in the dasher_flush_segment function (/filters/dasher.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.","summary":"A heap use-after-free in the dasher_flush_segment function (/filters/dasher.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 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":"2026-10-26T19:08:10.248895Z"},"published":"2026-10-21","updated":"2026-10-26","sourceUpdated":"2026-10-26T19:40:28.664Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-60491","references":[{"url":"https://github.com/gpac/gpac/issues/3326"},{"url":"https://github.com/gpac/gpac/commit/f6128214feb69cd689e4b9944a2621bc4ad8faf0"},{"url":"https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/61/README.md"},{"url":"https://infosec.exchange/@sigdevel/117451513352278768"}],"tags":["cve.org"],"epss":0.00185,"epssPercentile":0.07981,"ingestedAt":"2026-10-21T15:02:42.102Z","slug":"CVE-2025-60491","body":"## Overview\n\nA heap use-after-free in the dasher_flush_segment function (/filters/dasher.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 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":229778,"id":"CVE-2025-60491","ts":1793047366274,"field":"cvss","old":null,"new":"5.5"},{"seq":229777,"id":"CVE-2025-60491","ts":1793047366274,"field":"severity","old":"none","new":"medium"}]}