JLSEC-2026-643 Medium 6.5

JLSEC-2026-643

JLSEC Published: Jun 26, 2026
Modified: Jul 23, 2026
Severity: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Packages: FFMPEG_jll >= 7.1.0+0, < 8.1.0+0
FFMPEG_nogpl_jll < 8.1.0+0
FFplay_jll >= 7.1.0+0, < 8.1.2+0
Upstream: CVE-2025-22921

FFmpeg git-master,N-113007-g8d24a28d06 was discovered to contain a segmentation violation via the component /libavcodec/jpeg2000dec.c.