Bug 2564130 (CVE-2026-104067)

Summary: CVE-2026-104067 scribus: scribus: Arbitrary code execution via crafted SVM 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 can lead to arbitrary code execution or a Denial of Service (DoS) due to an application crash. The StarView Metafile (SVM) import plugin fails to verify that bitmap and transparency mask dimensions match when processing files. An attacker could exploit this issue by convincing a user to open a specially crafted SVM file, triggering out-of-bounds memory reads and writes on the heap.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2565845, 2565848, 2565851, 2565853    
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Description OSIDB Bzimport 2026-10-30 15:33:46 UTC
Scribus before 1.6.7 contains an out-of-bounds memory access vulnerability in the importsvm plugin that fails to verify bitmap and transparency mask dimensions match. Attackers can supply a crafted SVM file with mismatched mask dimensions to trigger heap reads and writes, causing crashes or code execution as the user.