Microsoft Windows Server 2012 Server Core installation
Moderate fix1 remedy
cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:*
Moderate fix1 remedy
Microsoft Windows Resilient File System Privilege Escalation Vulnerability
Vulnerability
A race condition vulnerability has been identified in the Windows Resilient File System (ReFS), allowing an unauthorized attacker to elevate privileges locally. This issue arises from concurrent execution using shared resources without proper synchronization.
Impact
Exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing an attacker to gain SYSTEM privileges.
Remediation
Users can download the security update for this vulnerability through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5066791, KB5066793, KB5066780, KB5066875, KB5066873, KB5066836, KB5066586, and KB5066782.
Added: Oct 14, 2025, 7:47 PM
Updated: Oct 14, 2025, 7:47 PM
Vulnerability Rating
Custom Algorithm
spread
8.4impact
7.5exploitability
4.3remediation
7.7relevance
0.7threat
0.0urgency
2.9incentive
1.7Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.