Bug 2488321

Summary: CVE-2026-46433 lldpd: lldpd: Denial of Service due to heap buffer over-read when processing VLAN-tagged Ethernet frames [fedora-all]
Product: [Fedora] Fedora Reporter: Ganesh <gnaik>
Component: lldpdAssignee: Aaron Conole <aconole>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: aconole, serena004williams
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["52e12b24-7d13-4a27-acde-59e04c98c89f"]}
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2487363    

Description Ganesh 2026-06-12 11:10:21 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 derena williams 2026-06-17 09:12:30 UTC 
The existence of a tracker does not automatically mean every related package is vulnerable. https://www.tellpopeyes.io