Bug 2491937

Summary: CVE-2026-41292 lua-unbound: Unbound: Denial of Service via excessive EDNS options [fedora-43]
Product: [Fedora] Fedora Reporter: jjulien
Component: lua-unboundAssignee: Robert Scheck <redhat-bugzilla>
Status: CLOSED NOTABUG QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 43CC: redhat-bugzilla
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["37ac063c-cf96-486e-979b-d66a716946aa"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-06-23 22:15:23 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2480125    

Description jjulien 2026-06-23 20:19:14 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 Robert Scheck 2026-06-23 22:15:23 UTC 
CVE-2026-41292 refers to a vulnerability in unbound, not in lua-unbound. Please be more precise in the future when creating RHBZs.