Bug 2439342

Summary: CVE-2026-2327 frama-c: markdown-it: Denial of Service via Regular Expression Denial of Service in linkify function [fedora-43]
Product: [Fedora] Fedora Reporter: Alexander B <abushkin>
Component: frama-cAssignee: Jerry James <loganjerry>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 43CC: Andre.MARONEZE, loganjerry
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["2fbb2d0c-2edf-4b46-8d7d-6582f3858f1a"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-02-12 18:25:06 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: 2439272    

Description Alexander B 2026-02-12 15:15:19 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 Jerry James 2026-02-12 18:25:06 UTC 
Markdown-it is part of Ivette, and Electron-based GUI for frama-c.  Since we cannot support Electron apps in Fedora, Ivette is neither built nor shipped in Fedora.