CVE-2026-30998

State: Published
Severity: 7.5 High
Published: Apr 13, 2026
Updated: Apr 13, 2026
Reserved: Mar 9, 2026

Description

An improper resource deallocation and closure vulnerability in the tools/zmqsend.c component of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input file.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/FFmpeg/FFmpeg/blob/master/tools/zmqsend.c
https://ffmpeg.org/doxygen/7.0/zmqsend_8c_source.html
https://excellent-oatmeal-319.notion.site/CVE-2026-30998-Resource-Leak-3265a71f9cca4dc58df4632ce8b60a50

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