CVE-2021-44927: Gpac

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_sg_vrml_mf_append function, which causes a segmentation fault and application crash.

Affected products

• Gpac Gpac: version 1.1.0 only

Published 2021-12-21. Last modified 2026-06-17.