Vulnerability Details CVE-2025-21334
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Exploit prediction scoring system (EPSS) score
EPSS Score 0.063
EPSS Ranking 90.4%
CVSS Severity
CVSS v3 Score 7.8
Proposed Action
Microsoft Windows Hyper-V NT Kernel Integration VSP contains a use-after-free vulnerability that allows a local attacker to gain SYSTEM privileges.
Ransomware Campaign
Unknown
Products affected by CVE-2025-21334
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