Buffer Overflow Vulnerability in GPAC Product by GPAC
CVE-2025-70304

7.5HIGH

Key Information:

Vendor

GPAC

Status
GPAC
Vendor
CVE Published:
15 January 2026

What is CVE-2025-70304?

A vulnerability exists in the vobsub_get_subpic_duration() function of GPAC version 2.4.0, which can be exploited by attackers sending specially crafted packets. This flaw can result in a buffer overflow, which may lead to unexpected behavior in the application, including Denial of Service (DoS) conditions, revealing potential security risks for users and systems relying on this software.

References

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

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

.