Bug 2450657

Summary: CVE-2026-29111 systemd: systemd: Arbitrary code execution or Denial of Service via spurious IPC API call data [fedora-42]
Product: [Fedora] Fedora Reporter: Vipul Nair <vinair>
Component: systemdAssignee: systemd-maint
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 42CC: daan.j.demeyer, fedoraproject, lnykryn, msekleta, suraj.ghimire7, systemd-maint, vmihalko, yuwatana, zbyszek
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["89c1f289-7754-4d59-94cc-586d75da59b9"]}
Fixed In Version: systemd-257.11-1.fc42 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-03-24 13:09:36 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: 2450505    

Description Vipul Nair 2026-03-24 09:20:53 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.