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CVE-2026-55595

ImageMagick: ImageMagick: Denial of Service via invalid arguments to connected-components option

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Severity

Moderate

Red Hat Product Security

4.7

CVSS 3.1

Review impact separately from score.

Published · July 2, 2026

Updated · July 2, 2026

Description

A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital images. This vulnerability allows an attacker to trigger an infinite loop by providing invalid arguments to the connected-components option. Successful exploitation of this flaw can lead to a Denial of Service (DoS), making the software unresponsive.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 4.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')