CVE-2021-32440: Gpac

Medium severity, CVSS 5.5. EPSS: 0.8% chance of exploitation in the next 30 days.

The Media_RewriteODFrame function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

Affected products

• Gpac Gpac: version 1.0.1 only

Published 2021-08-11. Last modified 2026-06-17.