Bug 2429795

Summary: CVE-2026-22857 freerdp2: FreeRDP heap-use-after-free [fedora-43]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: freerdp2Assignee: Neal Gompa <ngompa13>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 43CC: negativo17, ngompa13, oholy, tdawson
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["f6beea4a-4755-466e-9947-5f5ca9a8e3e4"]}
Fixed In Version: Doc Type: ---
Doc Text:
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Clone Of: Environment:
Last Closed: 2026-03-10 10:06:56 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2429656    

Description Jon Moroney 2026-01-14 22:58:48 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.
Comment 1 Ondrej Holy 2026-03-10 10:06:56 UTC 
The problematic data->irp->Discard(data->irp) call is not part of the freerdp 2.11.7 version.