CVE-2023-44488: Debian Linux

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.

Affected products

• Debian Debian Linux: version 10.0 only; version 11.0 only; version 12.0 only
• Fedoraproject Fedora: version 37 only
• Red Hat Enterprise Linux: version 8.0 only; version 9.0 only
• Webmproject Libvpx: before 1.13.1 (fixed in 1.13.1)

Published 2023-09-30. Last modified 2026-06-17.