CVE-2026-50508

Published Jun 9, 2026

Last updated a month ago

Overview

Description
Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
Source
secure@microsoft.com
NVD status
Analyzed
Products
windows_10_1607, windows_11_22h2, windows_server_2004, windows_server_2012, windows_server_2016, windows_server_2022

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity
HIGH

Weaknesses

secure@microsoft.com
CWE-200
nvd@nist.gov
NVD-CWE-noinfo

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.