CVE-2026-56370

ImageMagick before 7.1.2-19 contains an out-of-bounds access vulnerability in ConnectedComponentsImage() when processing connected-components artifacts with invalid indices. Attackers can trigger access violations by specifying malformed connected-components definitions via CLI, causing denial of service or potential code execution.

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-pmpg-6pww-fg6q	Vendor Advisory
https://www.vulncheck.com/advisories/imagemagick-out-of-bounds-access-in-connectedcomponentsimage-via-connected-components-artifact	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

26 Jun 2026, 21:50

Type	Values Removed	Values Added
CPE		cpe:2.3:a:imagemagick:imagemagick::::::::
References	~~() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pmpg-6pww-fg6q -~~	() https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pmpg-6pww-fg6q - Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/imagemagick-out-of-bounds-access-in-connectedcomponentsimage-via-connected-components-artifact -~~	() https://www.vulncheck.com/advisories/imagemagick-out-of-bounds-access-in-connectedcomponentsimage-via-connected-components-artifact - Third Party Advisory
First Time		Imagemagick Imagemagick imagemagick

24 Jun 2026, 13:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-24 13:16

Updated : 2026-06-26 21:50

NVD link : CVE-2026-56370

Mitre link : CVE-2026-56370

CVE.ORG link : CVE-2026-56370

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-125

Out-of-bounds Read

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