Microsoft Windows Client-Side Caching Privilege Escalation Vulnerability

Vulnerability

A vulnerability in the Windows Client-Side Caching (CSC) Service allows an authorized attacker to locally elevate privileges. This issue arises from improper access control, which could enable an attacker to gain administrator rights.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing an attacker to gain administrative rights on the affected system.

Remediation

Users can apply the security update for this vulnerability, which is available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles KB5068781, KB5068864, KB5068905, KB5068906, KB5068907, KB5068909, KB5068779, KB5068861, KB5068966, KB5068785, KB5068791, and KB5068840.

Added: Nov 11, 2025, 7:26 PM
Updated: Nov 11, 2025, 7:26 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
7.5
exploitability
3.3
remediation
0.0
relevance
0.9
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.