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CVE-2025-21333

Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability PUBLISHED

Description (CNA)

No English CNA description was supplied.

Affected (CNA)

Vendor / product	Versions
Microsoft / Windows 10 Version 21H2	affected 10.0.19044.0 before 10.0.19044.5371
Microsoft / Windows 10 Version 22H2	affected 10.0.19045.0 before 10.0.19045.5371
Microsoft / Windows 11 version 22H2	affected 10.0.22621.0 before 10.0.22621.4751
Microsoft / Windows 11 version 22H3	affected 10.0.22631.0 before 10.0.22631.4751
Microsoft / Windows 11 Version 23H2	affected 10.0.22631.0 before 10.0.22631.4751
Microsoft / Windows 11 Version 24H2	affected 10.0.26100.0 before 10.0.26100.2894
Microsoft / Windows Server 2022, 23H2 Edition (Server Core installation)	affected 10.0.25398.0 before 10.0.25398.1369
Microsoft / Windows Server 2025	affected 10.0.26100.0 before 10.0.26100.2894
Microsoft / Windows Server 2025 (Server Core installation)	affected 10.0.26100.0 before 10.0.26100.2894

CWE

CWE-122

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21333

ADP enrichment

CISA-ADP

No English description supplied.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21333

CVE

No English description supplied.