CVE-2023-49502: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 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.