CVE-2021-30473: Aomedia

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.

Affected products

• Aomedia Aomedia: before 2021-04-07 (fixed in 2021-04-07)
• Fedoraproject Fedora: version 34 only

Published 2021-05-06. Last modified 2026-06-17.