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.

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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

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