CVE-2025-21334
Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free Vulnerability
7.8
CVSS 3.1
1.6 %
EPSS (current)
2025-01-14
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Microsoft / Windows
Published: 2025-01-14 · Due (CISA): 2025-02-04
CWE: CWE-416 · EU list: no
Exploit references (metadata only)
No public exploit references recorded.