Bug 2570161 (CVE-2026-125192) - CVE-2026-125192 ffmpeg: ffmpeg: Information disclosure via crafted DXA video files
Summary: CVE-2026-125192 ffmpeg: ffmpeg: Information disclosure via crafted DXA video ...
Keywords:
Status: NEW
Alias: CVE-2026-125192
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-10 19:40 UTC by OSIDB Bzimport
Modified: 2026-11-10 21:20 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-11-10 19:40:16 UTC 
FFmpeg through 9.0.2 contains an uninitialized memory vulnerability in the DXA decoder in libavcodec/dxa.c that allows attackers to disclose heap memory via crafted DXA files. Attackers can supply a DXA video with a type 4 frame that copies the uninitialized decomp_buf buffer into output pictures, exposing leftover heap contents in decoded frames.
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