Bug 2501440

Summary:	CVE-2026-50527 dotnet9.0: .NET Framework: Denial of Service via network-based buffer overflow [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Charles Timko <ctimko>
Component:	dotnet9.0	Assignee:	Omair Majid <omajid>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	45	CC:	omajid
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["5b5fafdc-bdce-4307-8e32-1c80ec2fc4fb"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2500581

Description Charles Timko 2026-07-16 18:19:48 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.

Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network.

Comment 1 Aoife Moloney 2026-08-17 15:21:15 UTC

This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.