HIGH 8.8 Microsoft

CVE-2026-50360

Windows SMB Server Elevation of Privilege Vulnerability

Microsoft Security Update 2026-Jul: Windows SMB Server Elevation of Privilege Vulnerability

Affected Products

Windows Server 2022
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows Server 2025 (Server Core installation)

References

Published: 2026-07-14 · Source: Microsoft · Feed updated: 2026-08-04

This high severity vulnerability with a CVSS score of 8.8 was published on 2026-07-14 via Microsoft. Affected: Windows Server 2022, Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems and 5 more.

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