Bug 2549746 (CVE-2026-109267)

Summary: CVE-2026-109267 ImageMagick: ImageMagick: Denial of Service via stack overflow in MSL decoder
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. An attacker could cause a Denial of Service (DoS) by supplying specially crafted Magick Scripting Language (MSL) files. An incorrect depth check in the MSL decoder fails to limit recursion during processing, leading to stack exhaustion and causing the application to crash.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2550269    
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Description OSIDB Bzimport 2026-10-12 16:40:01 UTC
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a stack overflow in the MSL decoder caused by an incorrect depth check that fails to limit recursion. Attackers can supply a set of crafted MSL images that exhaust the stack when one of them is read, crashing the process and causing a denial of service.