Bug 2569630 (CVE-2026-125258) - CVE-2026-125258 ffmpeg: ffmpeg: Denial of Service via division by zero in dovi_configure_ext
Summary: CVE-2026-125258 ffmpeg: ffmpeg: Denial of Service via division by zero in dov...
Keywords:
Status: NEW
Alias: CVE-2026-125258
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 13:18 UTC by OSIDB Bzimport
Modified: 2026-11-10 14:03 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-11-10 13:18:27 UTC 
FFmpeg through 9.0.2 contains a division by zero vulnerability in dovi_configure_ext() in libavcodec/dovi_rpuenc.c that allows attackers to crash the process via an unvalidated frame rate denominator. Attackers can supply a crafted HEVC or AV1 input with a nonzero frame rate numerator and zero denominator to the dovi_rpu bitstream filter or libx265, libaom, or libsvtav1 encoders, causing denial of service.
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