CVE-2026-22770

ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will result in a release of an invalid pointer inside DestroyBilateralTLS when the memory allocation fails. Version 7.1.2-13 contains a patch for the issue.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/commit/3e0330721020e0c5bb52e4b77c347527dd71658e	Patch
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-39h3-g67r-7g3c	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

29 Jan 2026, 14:56

Type	Values Removed	Values Added
First Time		Imagemagick Imagemagick imagemagick
CPE		cpe:2.3:a:imagemagick:imagemagick::::::::
References	~~() https://github.com/ImageMagick/ImageMagick/commit/3e0330721020e0c5bb52e4b77c347527dd71658e -~~	() https://github.com/ImageMagick/ImageMagick/commit/3e0330721020e0c5bb52e4b77c347527dd71658e - Patch
References	~~() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-39h3-g67r-7g3c -~~	() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-39h3-g67r-7g3c - Vendor Advisory

20 Jan 2026, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-20 01:15

Updated : 2026-01-29 14:56

NVD link : CVE-2026-22770

Mitre link : CVE-2026-22770

CVE.ORG link : CVE-2026-22770

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-763

Release of Invalid Pointer or Reference

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