Vulnerability Description
A NULL pointer dereference in the gf_ac4_pres_b_4_back_channels_present function (/media_tools/av_parsers.c) of GPAC Project/MP4Box before 26.02.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AC4 file.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/gpac/gpac/commit/13eb5b76560aaf7813b865a2ad433258478e2695
- https://github.com/gpac/gpac/issues/3302
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/49/README.md
- https://infosec.exchange/@sigdevel/116659111520602254
- http://www.openwall.com/lists/oss-security/2026/06/01/9
FAQ
What is CVE-2025-60483?
CVE-2025-60483 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A NULL pointer dereference in the gf_ac4_pres_b_4_back_channels_present function (/media_tools/av_parsers.c) of GPAC Project/MP4Box before 26.02.0 allows attackers to cause a Denial of Service (DoS) v...
How severe is CVE-2025-60483?
CVE-2025-60483 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-2025-60483?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.