Bug 2564162 (CVE-2026-104061)

Summary: CVE-2026-104061 scribus: scribus: Arbitrary code execution via crafted PSD file
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Scribus. This vulnerability allows arbitrary code execution or a Denial of Service (DoS) due to an out-of-bounds memory write in the Photoshop Document (PSD) image loader. An attacker could exploit this flaw by convincing a user to import or open a specially crafted PSD file, corrupting memory to crash the application or execute code with the permissions of the current user.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2565820, 2565823, 2565830, 2565836    
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Description OSIDB Bzimport 2026-10-30 16:12:01 UTC
Scribus before 1.6.7 contains a heap out-of-bounds write vulnerability in the scimgdataloader_psd loader that uses unchecked PSD file values as lookup array indexes. Attackers can convince users to place or import a crafted PSD file to corrupt heap memory, causing crashes and potentially code execution as the user.