Bug 2457857 (CVE-2026-30997) - CVE-2026-30997 FFmpeg: FFmpeg: Denial of Service via out-of-bounds read
Summary: CVE-2026-30997 FFmpeg: FFmpeg: Denial of Service via out-of-bounds read
Keywords:
Status: NEW
Alias: CVE-2026-30997
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2457983 2457984 2457986 2457987 2457985
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-13 15:03 UTC by OSIDB Bzimport
Modified: 2026-04-13 20:23 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-04-13 15:03:09 UTC 
An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.
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