Denial of Service Vulnerability in GPAC Project's MP4Box
CVE-2025-60483

5.5MEDIUM

Key Information:

Vendor

GPAC Project

Status
MP4Box
Vendor
CVE Published:
1 June 2026

What is CVE-2025-60483?

A vulnerability exists in the MP4Box tool of the GPAC Project, where a NULL pointer dereference in the 'gf_ac4_pres_b_4_back_channels_present' function can be exploited by attackers. By supplying a specially crafted AC4 file, attackers can trigger a denial of service, potentially causing the application to crash or become unresponsive. It is crucial for users of affected versions to update to secure their systems against this flaw.

References

https://github.com/gpac/gpac/commit/13eb5b76560aaf7813b86...
https://github.com/gpac/gpac/issues/3302
https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Bo...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.