CVE-2023-25221: Debian Linux

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Libde265 v1.0.10 was discovered to contain a heap-buffer-overflow vulnerability in the derive_spatial_luma_vector_prediction function in motion.cc.

Affected products

• Debian Debian Linux: version 10.0 only
• Struktur LIBDE265: version 1.0.10 only

Published 2023-03-01. Last modified 2026-06-17.