Bug 2456480

Summary: CVE-2026-28390 trustee-guest-components: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing [fedora-43]
Product: [Fedora] Fedora Reporter: Vipul Nair <vinair>
Component: trustee-guest-componentsAssignee: Uri Lublin <uril>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 43CC: uril
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["b5e373d5-c5e4-40c1-8c22-a6066dc9d4e6"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-08-13 08:22:03 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: 2456314    

Description Vipul Nair 2026-04-08 09:40:43 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 Uri Lublin 2026-08-13 08:22:03 UTC 
trustee-guest-components uses the OpenSSL library that is installed on the machine.