CVE-2023-50010: Fedoraproject Fedora

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

FFmpeg v.n6.1-3-g466799d4f5 allows a buffer over-read at ff_gradfun_blur_line_movdqa_sse2, as demonstrated by a call to the set_encoder_id function in /fftools/ffmpeg_enc.c component.

Affected products

• Fedoraproject Fedora: version 38 only; version 39 only; version 40 only
• Ffmpeg Ffmpeg: from 6.1, before 7.0 (fixed in 7.0)

Published 2024-04-19. Last modified 2026-06-17.