CVE-2026-66011

ImageMagick before 7.1.2-27 contains a memory leak vulnerability in the magick command-line interface when invalid options are provided. Attackers can trigger memory exhaustion by repeatedly supplying malformed command-line arguments to consume system resources.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cvhv-g4rq-3hmw	Vendor Advisory
https://www.vulncheck.com/advisories/imagemagick-before-27-memory-leak-via-invalid-cli-options	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

History

04 Aug 2026, 13:52

Type	Values Removed	Values Added
CPE		cpe:2.3:a:imagemagick:imagemagick::::::::
References	~~() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cvhv-g4rq-3hmw -~~	() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cvhv-g4rq-3hmw - Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/imagemagick-before-27-memory-leak-via-invalid-cli-options -~~	() https://www.vulncheck.com/advisories/imagemagick-before-27-memory-leak-via-invalid-cli-options - Third Party Advisory
First Time		Imagemagick Imagemagick imagemagick

25 Jul 2026, 11:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-25 11:17

Updated : 2026-08-04 13:52

NVD link : CVE-2026-66011

Mitre link : CVE-2026-66011

CVE.ORG link : CVE-2026-66011

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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