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.

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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

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