CVE-2026-30998

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*

History

23 Apr 2026, 20:11

Type	Values Removed	Values Added
First Time		Ffmpeg Ffmpeg ffmpeg
CPE		cpe:2.3:a:ffmpeg:ffmpeg::::::::
References	~~() https://excellent-oatmeal-319.notion.site/CVE-2026-30998-Resource-Leak-3265a71f9cca4dc58df4632ce8b60a50 -~~	() https://excellent-oatmeal-319.notion.site/CVE-2026-30998-Resource-Leak-3265a71f9cca4dc58df4632ce8b60a50 - Exploit, Third Party Advisory
References	~~() https://ffmpeg.org/doxygen/7.0/zmqsend_8c_source.html -~~	() https://ffmpeg.org/doxygen/7.0/zmqsend_8c_source.html - Product
References	~~() https://github.com/FFmpeg/FFmpeg/blob/master/tools/zmqsend.c -~~	() https://github.com/FFmpeg/FFmpeg/blob/master/tools/zmqsend.c - Product

13 Apr 2026, 20:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CWE		CWE-400

13 Apr 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-13 15:17

Updated : 2026-04-23 20:11

NVD link : CVE-2026-30998

Mitre link : CVE-2026-30998

CVE.ORG link : CVE-2026-30998

JSON object : View

Products Affected

ffmpeg

ffmpeg

CWE

CWE-400

Uncontrolled Resource Consumption

7.5 /10