CVE-2025-70303: Gpac

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

A heap overflow in the uncv_parse_config() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

Affected products

• Gpac Gpac: version 2.4.0 only

Published 2026-01-15. Last modified 2026-06-17.