Bug 2445890 (CVE-2026-28692)

Summary: CVE-2026-28692 ImageMagick: ImageMagick: Information disclosure and denial of service via heap over-read in MAT decoder
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, a free and open-source software used for editing and manipulating digital images. A remote attacker could exploit a heap over-read vulnerability in the MAT decoder due to incorrect parenthesization when using 32-bit arithmetic. This could lead to the disclosure of sensitive information and a denial of service (DoS) condition.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2445961, 2445967    
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Description OSIDB Bzimport 2026-03-09 22:02:21 UTC
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, MAT decoder uses 32-bit arithmetic due to incorrect parenthesization resulting in a heap over-read. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.