Vulnerability Description
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.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Related Weaknesses (CWE)
References
- https://github.com/gpac/gpac/commit/e02d1fd24cdc26acb1b236ab38b3832cffcae21b
- https://github.com/gpac/gpac/issues/3293
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/42/README.md
- https://infosec.exchange/@sigdevel/117456471347684902
- http://www.openwall.com/lists/oss-security/2026/10/22/22
FAQ
What is CVE-2025-60476?
CVE-2025-60476 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 f...
How severe is CVE-2025-60476?
CVE-2025-60476 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-60476?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.