CVE-2025-21325
High
Description
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Windows
PublishedJan 17, 2025
First seenJan 17, 2025
Weakness typeCWE-732CWE-732
How to fix
Update
- microsoft windows_10_21h210.0.19044.5371 or later
- microsoft windows_10_22h210.0.19045.5371 or later
- microsoft windows_11_22h210.0.22621.4751 or later
- microsoft windows_11_23h210.0.22631.4751 or later
- microsoft windows_11_24h210.0.26100.2894 or later
- microsoft windows_server_202510.0.26100.2894 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_21h2 | v < 10.0.19044.5371 | 10.0.19044.5371 |
| microsoft windows_10_22h2 | v < 10.0.19045.5371 | 10.0.19045.5371 |
| microsoft windows_11_22h2 | v < 10.0.22621.4751 | 10.0.22621.4751 |
| microsoft windows_11_23h2 | v < 10.0.22631.4751 | 10.0.22631.4751 |
| microsoft windows_11_24h2 | v < 10.0.26100.2894 | 10.0.26100.2894 |
| microsoft windows_server_2025 | v < 10.0.26100.2894 | 10.0.26100.2894 |
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