CVE-2026-83657

Description

Weak authentication in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

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Produits concernés

• Microsoft Windows 10 Version 1809
• Microsoft Windows Server 2019
• Microsoft Windows Server 2019 (Server Core installation)

Scores CVSS

Faiblesses (CWE)

• CWE-1390

Références

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83657

Ailleurs

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