Bug 2560387 (CVE-2026-116143)

Summary: CVE-2026-116143 ImageMagick: ImageMagick: Denial of Service via scene selection policy bypass
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
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Hardware: All   
OS: Linux   
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A flaw was found in ImageMagick. This vulnerability allows a local attacker to cause a Denial of Service (DoS) through resource exhaustion. The PostScript (PS), Portable Document Format (PDF), and XML Paper Specification (XPS) decoders fail to properly enforce security policy list length limits on scene selection, allowing an attacker supplying specific arguments to trigger excessive processing.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description OSIDB Bzimport 2026-10-25 13:31:27 UTC
ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a policy bypass in the PS, PDF and XPS decoders that allows the security policy's list length limit on scene selection to be circumvented. Attackers supplying a specific argument can cause ImageMagick to process more scenes than permitted, potentially exhausting resources.