REDHAT-BUG-2500577: High severity Microsoft .NET Framework vulnerability
Published Jul 14, 2026
·Updated
Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.
Affected Software
1 affected component
Microsoft .NET Framework
Event History
Jul 14, 2026
Data Sourced
via Red Hat·08:04 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The issue is described as allowing an unauthorized attacker to execute code locally, so exploitation requires local access or a way to run code on the affected system.
2
Which vendor updates should be reviewed for remediation?
Review the Red Hat advisories RHSA-2026:41899, RHSA-2026:41893, and RHSA-2026:41895 for the applicable updates and affected package details.