Bug 2451849 (CVE-2026-33536)

Summary: CVE-2026-33536 ImageMagick: ImageMagick: Denial of Service via out-of-bounds write
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in ImageMagick, an open-source software for image manipulation. This vulnerability, caused by an incorrect return value, allows a local attacker to write data outside of its intended memory area, known as an out-of-bounds write. The primary consequence of this flaw is a denial of service (DoS), which can make the application or system unavailable.
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Bug Depends On: 2452101, 2452102    
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Description OSIDB Bzimport 2026-03-26 20:02:33 UTC 
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-18 and 6.9.13-43, due to an incorrect return value on certain platforms a pointer is incremented past the end of a buffer that is on the stack and that could result in an out of bounds write. Versions 7.1.2-18 and 6.9.13-43 patch the issue.