Microsoft Updates
Microsoft has released six Critical and thirty three Important security updates for the month of May, 2023.
These updates will be installed over the next two weeks. Reboots will be required. Applicable updates will be made available for automatic installation via System Center Configuration Manager (SCCM).
Please refer to the OTS Security Updates webpage for details.
Affected Products
• Microsoft Bluetooth Driver
• Microsoft Edge (Chromium-based)
• Microsoft Graphics Component
• Microsoft Office
• Microsoft Office Access
• Microsoft Office Excel
• Microsoft Office SharePoint
• Microsoft Office Word
• Microsoft Teams
• Microsoft Windows Codecs Library
• Reliable Multicast Transport Driver (RMCAST)
• Remote Desktop Client
• SysInternals
• Visual Studio Code
• Windows Backup Engine
• Windows Installer
• Windows iSCSI Target Service
• Windows Kernel
• Windows LDAP – Lightweight Directory Access Protocol
• Windows MSHTML Platform
• Windows Network File System
• Windows NFS Portmapper
• Windows NTLM
• Windows OLE
• Windows RDP Client
• Windows Remote Procedure Call Runtime
• Windows Secure Boot
• Windows Secure Socket Tunneling Protocol (SSTP)
• Windows SMB
• Windows Win32K
For additional information about the updates released this month, please see:
Release Notes – May 2023 Security Updates
Microsoft Security Update Guide
