Stack Overflow Vulnerability in GPAC Version 2.4.0 by GPAC Team
CVE-2025-70309

5.5MEDIUM

Key Information:

Vendor

GPAC Team

Status
GPAC
Vendor
CVE Published:
15 January 2026

What is CVE-2025-70309?

A stack overflow vulnerability exists in the pcmreframe_flush_packet function of GPAC version 2.4.0. This flaw allows attackers to initiate a Denial of Service (DoS) condition by sending specially crafted WAV files. An attacker leveraging this vulnerability can crash the application, making it unreliable and leading to potential service disruptions.

References

https://github.com/zakkanijia/POC/blob/main/gpac_rawpcm/G...

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

.