Bug 2569560 (CVE-2026-125194) - CVE-2026-125194 ffmpeg: ffmpeg: Denial of Service via out-of-bounds read in PCM DVD encoder
Summary: CVE-2026-125194 ffmpeg: ffmpeg: Denial of Service via out-of-bounds read in P...
Keywords:
Status: NEW
Alias: CVE-2026-125194
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-10 13:03 UTC by OSIDB Bzimport
Modified: 2026-11-10 13:25 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-11-10 13:03:44 UTC 
FFmpeg through 9.0.2 contains an out-of-bounds read vulnerability in pcm_dvd_encode_frame() in libavcodec/pcm-dvdenc.c when a 24-bit final frame holds fewer samples than one block. Attackers can supply 24-bit 48 or 96 kHz audio whose length leaves a short final frame, causing the loop counter to wrap and crash the transcoding process.
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