Bug 2401210

Summary: CVE-2025-11234 qemu: VNC WebSocket handshake use-after-free [fedora-41]
Product: [Fedora] Fedora Reporter: Mauro Matteo Cascella <mcascell>
Component: qemuAssignee: Mauro Matteo Cascella <mcascell>
Status: POST --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 41CC: berrange, cfergeau, crobinso, mcascell, pbonzini, philmd, rjones, suraj.ghimire7, virt-maint
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["f3d32906-f321-482c-9fe6-2132e02fd6dc"]}
Fixed In Version: Doc Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2401209    

Description Mauro Matteo Cascella 2025-10-03 10:29:30 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.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams