CVE-2021-40559: Gpac

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

A null pointer deference vulnerability exists in gpac through 1.0.1 via the naludmx_parse_nal_avc function in reframe_nalu, which allows a denail of service.

Affected products

• Gpac Gpac: up to and including 1.0.1

Published 2022-01-12. Last modified 2026-06-17.