{"id":"CVE-2025-60469","title":"A NULL pointer dereference in the gf_ac4_presentation_ch_mode function (/media_tools/av_parsers.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 NULL pointer dereference in the gf_ac4_presentation_ch_mode function (/media_tools/av_parsers.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":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-26T15:46:34.533762Z"},"exploitAvailable":true,"published":"2026-10-21","updated":"2026-10-26","sourceUpdated":"2026-10-26T15:46:37.891Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-60469","references":[{"url":"https://github.com/gpac/gpac/issues/3292"},{"url":"https://github.com/gpac/gpac/commit/e02d1fd24cdc26acb1b236ab38b3832cffcae21b"},{"url":"https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/41/README.md"},{"url":"https://infosec.exchange/@sigdevel/117456377012352192"}],"tags":["cve.org","exploit-available"],"epss":0.00189,"epssPercentile":0.08409,"ingestedAt":"2026-10-21T16:05:17.705Z","slug":"CVE-2025-60469","body":"## Overview\n\nA NULL pointer dereference in the gf_ac4_presentation_ch_mode function (/media_tools/av_parsers.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":"twilight","depthScore":42,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":229643,"id":"CVE-2025-60469","ts":1793032369521,"field":"exploit_available","old":"false","new":"true"},{"seq":229642,"id":"CVE-2025-60469","ts":1793032369521,"field":"cvss","old":null,"new":"5.5"},{"seq":229641,"id":"CVE-2025-60469","ts":1793032369521,"field":"severity","old":"none","new":"medium"}]}