Bug 2564129 (CVE-2026-104062)

Summary: CVE-2026-104062 scribus: scribus: Arbitrary code execution via crafted PICT image 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 flaw allows an attacker to achieve arbitrary code execution or cause a denial of service (DoS) by convincing a user to open or import a specially crafted PICT image file. The issue occurs due to improper boundary checks in the PICT image loader and import plugin, causing heap memory corruption when processing manipulated image line dimensions.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2565822, 2565832, 2565833, 2565838    
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Description OSIDB Bzimport 2026-10-30 15:32:33 UTC
Scribus before 1.6.7 contains a heap buffer overflow vulnerability in the PICT image loader and import plugin that allows attackers to corrupt heap memory by supplying an unchecked bytesPerLine value. Attackers can craft a PICT file whose bytesPerLine exceeds the QImage scanline size, so placing or importing it crashes Scribus and may execute code as the user.