Bug 2438915

Summary: CVE-2026-2341 gcc: libiberty: Application crash via crafted C++ symbol demangling [fedora-all]
Product: [Fedora] Fedora Reporter: Michal Findra <mfindra>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 43CC: dmalcolm, fweimer, jakub, jlaw, josmyers, jwakely, mcermak, mpolacek, msebor, nickc, nixuser, sipoyare
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["038ae367-c1c0-466b-afa1-be6a23bf9dc4"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-02-11 13:59:19 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: 2438909    

Description Michal Findra 2026-02-11 13:32:56 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 Siddhesh Poyarekar 2026-02-11 13:59:19 UTC 
Not a security issue, please review the gcc security policy before assigning CVEs:

https://bugzilla.redhat.com/show_bug.cgi?id=2438909

Please file a non-security report if you're looking for a fix for this.