Bug 2417216 (CVE-2025-59820)

Summary: CVE-2025-59820 Krita: Krita: Heap-based buffer overflow via manipulated TGA file
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 Krita. This vulnerability allows a heap-based buffer overflow via loading a manipulated TGA (Truevision Graphics Adapter) file.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2417667, 2417668    
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Description OSIDB Bzimport 2025-11-26 06:01:27 UTC
In KDE Krita before 5.2.13, loading a manipulated TGA file could result in a heap-based buffer overflow in plugins/impex/tga/kis_tga_import.cpp (aka KisTgaImport). Control flow proceeds even when a number of pixels becomes negative.