Bug 2487730 (CVE-2026-46522)

Summary: CVE-2026-46522 ImageMagick: ImageMagick: Denial of Service via crafted MIFF file
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in ImageMagick. A remote attacker could provide a specially crafted MIFF (Magick Image File Format) file, which, due to a missing check in the MIFF decoder, would lead to an infinite loop. This vulnerability results in CPU exhaustion, causing a Denial of Service (DoS) for the affected system.
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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: 2487784, 2487785    
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Description OSIDB Bzimport 2026-06-10 22:01:09 UTC
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2.23 and 6.9.13-48, due to a missing check in the MIFF decoder, a crafted file could cause an infinite loop resulting in CPU exhaustion. Versions 7.1.2.23 and 6.9.13-48 fix the issue.