Bug 2451646

Summary: CVE-2026-34085 mingw-fontconfig: Fontconfig: Security flaw allows arbitrary code execution or system crash [fedora-all]
Product: [Fedora] Fedora Reporter: TEJ RATHI <trathi>
Component: mingw-fontconfigAssignee: Richard W.M. Jones <rjones>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: manisandro, rjones
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["65df9a0b-8d8a-40c1-a4e1-f6ae7b5cc3e9"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-03-27 16:43:56 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: 2451414    

Description TEJ RATHI 2026-03-26 09:35:23 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 Sandro Mani 2026-03-27 16:43:56 UTC 
CVE affects version 2.17.0, F43+ have 2.17.1 and F42 has 2.15.0.