Bug 2571153 (CVE-2026-125067) - CVE-2026-125067 ffmpeg: ffmpeg: Denial of Service via crafted video frame in VBLE decoder
Summary: CVE-2026-125067 ffmpeg: ffmpeg: Denial of Service via crafted video frame in ...
Keywords:
Status: NEW
Alias: CVE-2026-125067
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 20:43 UTC by OSIDB Bzimport
Modified: 2026-11-11 01:19 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-11-10 20:43:01 UTC 
FFmpeg through 9.0.2 contains a NULL pointer dereference vulnerability in vble_decode_frame() in libavcodec/vble.c because it ignores init_get_bits() failure on oversized packets. Attackers can supply a crafted AVI file with a 268435452-byte VBLE frame, causing reads from a NULL bit reader buffer that crash the process.
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