CVE-2026-50508

Description

Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.

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Produits concernés

• Microsoft Windows 10 Version 1607
• Microsoft Windows 11 version 22H2
• Microsoft Windows Server 2012
• Microsoft Windows Server 2012 (Server Core installation)
• Microsoft Windows Server 2012 R2
• Microsoft Windows Server 2012 R2 (Server Core installation)
• Microsoft Windows Server 2016
• Microsoft Windows Server 2016 (Server Core installation)
• Microsoft Windows Server 2022
• Microsoft Windows Server version 2004
• Microsoft windows 10 1607
• Microsoft windows 11 22h2
• Microsoft windows server 2004

Scores CVSS

Faiblesses (CWE)

• CWE-200

Références

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50508 Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories