CVE-2026-86420

ImageMagick before 7.1.2-30 and 6.9.13-55 fails to properly lower the memory budget when an operation inside OpenPixelCache fails. Repeated triggering of such failures can exhaust the process memory budget and result in a denial of service.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4mwf-mggw-29vp	Vendor Advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-denial-of-service-memory-budget	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:imagemagick:imagemagick::::::::
	cpe:2.3:a:imagemagick:imagemagick::::::::

History

No history.

Information

Published : 2026-09-07 13:20

Updated : 2026-09-09 17:09

NVD link : CVE-2026-86420

Mitre link : CVE-2026-86420

CVE.ORG link : CVE-2026-86420

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-400

Uncontrolled Resource Consumption

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