CVE-2025-59284
Low
Description
Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing locally.
SeverityLow
CVSS3.3
Exploit probability—
Product
Microsoft Windows
PublishedOct 14, 2025
First seenOct 14, 2025
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- microsoft windows_11_22h210.0.22621.6060 or later
- microsoft windows_11_23h210.0.22631.6060 or later
- microsoft windows_11_24h210.0.26100.6899 or later
- microsoft windows_11_25h210.0.26200.6899 or later
- microsoft windows_server_202510.0.26100.6899 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_11_22h2 | v < 10.0.22621.6060 | 10.0.22621.6060 |
| microsoft windows_11_23h2 | v < 10.0.22631.6060 | 10.0.22631.6060 |
| microsoft windows_11_24h2 | v < 10.0.26100.6899 | 10.0.26100.6899 |
| microsoft windows_11_25h2 | v < 10.0.26200.6899 | 10.0.26200.6899 |
| microsoft windows_server_2025 | v < 10.0.26100.6899 | 10.0.26100.6899 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.