CVE-2021-46311: Gpac

Medium severity, CVSS 5.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_sg_destroy_routes () at scenegraph/vrml_route.c. This vulnerability can lead to a Denial of Service (DoS).

Affected products

• Gpac Gpac: version 1.1.0 only

Published 2022-01-21. Last modified 2026-06-17.