Bug 2559616

Summary: CVE-2026-105923 qt6: qt6: Denial of Service via crafted SVG in VectorImage [fedora-43]
Product: [Fedora] Fedora Reporter: Ganesh <gnaik>
Component: qt6Assignee: Jan Grulich <jgrulich>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 43CC: jgrulich, kde-sig
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["bc912c39-dcd9-4b2f-8d66-35ea3cbdb322"]}
Fixed In Version: Doc Type: ---
Doc Text:
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Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2558168    

Description Ganesh 2026-10-23 12:41:32 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

A malicious SVG can trigger an integer overflow which in turn triggers a null-pointer dereference in VectorImage QML Type.