Out-of-Bounds Read Vulnerability in GPAC GSF Demuxer Filter Component
CVE-2025-70308

7.5HIGH

Key Information:

Vendor

GPAC

Status
GPAC
Vendor
CVE Published:
15 January 2026

What is CVE-2025-70308?

The GPAC multimedia framework is susceptible to an out-of-bounds read vulnerability in the GSF demuxer filter component. This issue occurs in version 2.4.0 and can be exploited by attackers through the use of a specially crafted .gsf file, resulting in a Denial of Service (DoS). It is crucial for users of GPAC to be aware of this vulnerability to mitigate potential risks associated with the exploitation of this flaw.

References

https://github.com/zakkanijia/POC/blob/main/gpac_gsf/GPAC...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.