CVE-2018-12447: Libbpg Project Libbpg

High severity, CVSS 8.8. EPSS: 3.8% chance of exploitation in the next 30 days.

The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.8 and other products, has an integer overflow that leads to a heap-based buffer overflow and remote code execution.

Affected products

• Libbpg Project Libbpg: version 0.9.8 only

Published 2018-06-15. Last modified 2026-06-17.