CVE-2026-28691

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an uninitialized pointer dereference vulnerability exists in the JBIG decoder due to a missing check. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

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://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wj8w-pjxf-9g4f	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

17 Jun 2026, 10:28

Type	Values Removed	Values Added
Summary		(es) ImageMagick es un software libre y de código abierto utilizado para editar y manipular imágenes digitales. Antes de las versiones 7.1.2-16 y 6.9.13-41, existe una vulnerabilidad de desreferencia de puntero no inicializado en el decodificador JBIG debido a una comprobación faltante. Esta vulnerabilidad está corregida en las versiones 7.1.2-16 y 6.9.13-41.

11 Mar 2026, 17:40

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-wj8w-pjxf-9g4f -~~	() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wj8w-pjxf-9g4f - Vendor Advisory

10 Mar 2026, 07:43

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-10 07:43

Updated : 2026-06-17 10:28

NVD link : CVE-2026-28691

Mitre link : CVE-2026-28691

CVE.ORG link : CVE-2026-28691

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-252

Unchecked Return Value

CWE-824

Access of Uninitialized Pointer

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