Bug 2501483

Summary: CVE-2026-56170 dotnet9.0: ASP.NET Core: Denial of Service via uncontrolled resource allocation [fedora-all]
Product: [Fedora] Fedora Reporter: Charles Timko <ctimko>
Component: dotnet9.0Assignee: Omair Majid <omajid>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 45CC: omajid
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["3579c18a-a5a2-4b4d-8084-aa0eabef9aff"]}
Fixed In Version: Doc Type: ---
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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: 2500189    

Description Charles Timko 2026-07-16 19:24:20 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.

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Comment 1 Aoife Moloney 2026-08-17 15:21:47 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.