CVE-2021-32270: Gpac

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

An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function vwid_box_del located in box_code_base.c. It allows an attacker to cause Denial of Service.

Affected products

• Gpac Gpac: before 1.0.1 (fixed in 1.0.1)

Published 2021-09-20. Last modified 2026-06-17.