CVE-2021-45263: Gpac

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

An invalid free vulnerability exists in gpac 1.1.0 via the gf_svg_delete_attribute_value function, which causes a segmentation fault and application crash.

Affected products

• Gpac Gpac: version 1.1.0 only

Published 2021-12-22. Last modified 2026-06-17.