Bug 2568040 (CVE-2026-114366)

Summary: CVE-2026-114366 qt6-qtwebsockets: Information disclosure vulnerability in authentication handling of QWebSocket impacts Qt Framework
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in Qt. Improper authentication handling in the QWebSocket component of the Qt WebSockets module allows an attacker to cause an information disclosure. A remote attacker could exploit this vulnerability to gain unauthorized access to sensitive data.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2568427, 2568428, 2568429    
Bug Blocks:    

Description OSIDB Bzimport 2026-11-06 04:51:14 UTC
An information disclosure vulnerability in the Qt Framework QWebSocket authentication handling of the Qt WebSockets module.