Bug 2491434

Summary: CVE-2026-44390 unbound: Unbound: Denial of Service due to excessive resource consumption with large DNS Resource Record Sets [fedora-all]
Product: [Fedora] Fedora Reporter: Christopher Lusk <clusk>
Component: unboundAssignee: Paul Wouters <paul.wouters>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: dns-sig, minfrin, paul.wouters, pemensik, pj.pandit, tkorbar
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["ac9fc9b9-7a9c-41ec-b093-21f32e3d4080"]}
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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: 2480130    

Description Christopher Lusk 2026-06-22 17:40:03 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.