CVE-2026-46559

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an incorrect check in the JP2 will result in an heap buffer over-write of a single byte when specifying certain options. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.

CVSS v3 4.0 MEDIUM

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

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-533m-3wf6-c33v	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

23 Jul 2026, 09:10

Type	Values Removed	Values Added
Summary		(es) ImageMagick es software libre y de código abierto utilizado para editar y manipular imágenes digitales. Antes de las versiones 6.9.13-48 y 7.1.2-23, una comprobación incorrecta en el JP2 resultará en una sobrescritura de búfer de pila de un solo byte al especificar ciertas opciones. Este problema ha sido parcheado en las versiones 6.9.13-48 y 7.1.2-23.

11 Jun 2026, 18:42

Type	Values Removed	Values Added
First Time		Imagemagick Imagemagick imagemagick
CPE		cpe:2.3:a:imagemagick:imagemagick::::::::
References	~~() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-533m-3wf6-c33v -~~	() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-533m-3wf6-c33v - Vendor Advisory

10 Jun 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-10 23:16

Updated : 2026-07-23 09:10

NVD link : CVE-2026-46559

Mitre link : CVE-2026-46559

CVE.ORG link : CVE-2026-46559

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-193

Off-by-one Error

CWE-787

Out-of-bounds Write

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