Bug 2560397 (CVE-2026-116158)

Summary: CVE-2026-116158 ImageMagick: ImageMagick: Denial of Service via memory leak in compare command
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Doc Text:
A flaw was found in ImageMagick. A missing cleanup operation during failed compare routines causes an unreleased memory leak. An attacker could supply crafted inputs that trigger repeated comparison errors, resulting in excessive resource consumption and leading to a Denial of Service (DoS).
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2565144    
Bug Blocks:    

Description OSIDB Bzimport 2026-10-25 13:32:05 UTC
ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the magick compare command caused by missing cleanup when an operation fails. Attackers can supply inputs that trigger repeated failed compare operations to exhaust memory and cause denial of service.