Bug 2457899

Summary: CVE-2026-34478 log4j: Apache Log4j Core: Log injection via CRLF sequences due to configuration attribute renames [fedora-all]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: log4jAssignee: Paul Wouters <paul.wouters>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: devrim, java-sig-commits, mizdebsk, mkoncek, orange, paul.wouters, rj.layco, rominf
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["3b3e57ac-d7bc-486b-86c6-b7be7077654f"]}
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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: 2457323    

Description Jon Moroney 2026-04-13 16:32:00 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.