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CVE

CVE-2026-30997

CVE-2026-30997 ffmpeg
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CVE

CVE-2026-30997

CVE-2026-30997 ffmpeg

An out-of-bounds read in the readglobalparam() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-30997

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00077%
EPSS Percentile
0.23085%
Introduced Version
0
Fix Available
6.1.4-r5,7.1.3-r7,8.0.2-r0

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