CVE Catalog
CVE-2026-58637
HighCVSS 7.0Exploitation Probability (EPSS)
Low risk0.23%
14th percentile - higher than 14% of all known CVEs
Summary
Use-After-Free vulnerability in Windows Client-Side Caching (CSC) Service. Allows an authorized attacker to elevate privileges locally.
Risk Assessment
Risk involves potential privilege escalation by an authorized user, which could lead to full system compromise.
Recommendation
Apply security updates released by Microsoft for Windows.
Other vulnerabilities in Windows Client-Side Caching (CSC) Service
Original NVD description (English source)
Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.