CVE-2026-50508
Medium
Description
Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Microsoft Windows
PublishedJun 9, 2026
First seenJun 9, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- microsoft windows_10_160710.0.14393.9234 or later
- microsoft windows_11_22h210.0.22631.7219 or later
- microsoft windows_server_200410.0.19045.7417 or later
- microsoft windows_server_201610.0.14393.9234 or later
- microsoft windows_server_202210.0.20348.5256 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1607 | v < 10.0.14393.9234 | 10.0.14393.9234 |
| microsoft windows_11_22h2 | v < 10.0.22631.7219 | 10.0.22631.7219 |
| microsoft windows_server_2004 | v < 10.0.19045.7417 | 10.0.19045.7417 |
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.9234 | 10.0.14393.9234 |
| microsoft windows_server_2022 | v < 10.0.20348.5256 | 10.0.20348.5256 |
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