Microsoft Monthly Security Update – 11 March 2026

In Cyber Security by Matsco Engineering Team

 

Microsoft has released a security advisory on the 11th of March 2026 in line with their regular monthly patch schedule which includes a number of updates to address vulnerabilities in eleven (11) medium risk products. 

These updates address vulnerabilities which may impact services through Remote Code Execution, Denial of Service, Elevation of Privilege, Spoofing, Security Restriction Bypass, and Information Disclosure. 

For more information please see: Microsoft Security Update

This release consists of security updates for the following products, features and roles:

  • .NET
  • Active Directory Domain Services
  • ASP.NET Core
  • Azure Arc
  • Azure Compute Gallery
  • Azure Entra ID
  • Azure IoT Explorer
  • Azure Linux Virtual Machines
  • Azure MCP Server
  • Azure Portal Windows Admin Center
  • Azure Windows Virtual Machine Agent
  • Broadcast DVR
  • Connected Devices Platform Service (Cdpsvc)
  • GitHub Repo: zero-shot-scfoundation
  • Microsoft Authenticator
  • Microsoft Brokering File System
  • Microsoft Devices Pricing Program
  • Microsoft Graphics Component
  • Microsoft Office
  • Microsoft Office Excel
  • Microsoft Office SharePoint
  • Payment Orchestrator Service
  • Push Message Routing Service
  • Role: Windows Hyper-V
  • SQL Server
  • System Center Operations Manager
  • Windows Accessibility Infrastructure (ATBroker.exe)
  • Windows Ancillary Function Driver for WinSock
  • Windows App Installer
  • Windows Authentication Methods
  • Windows Bluetooth RFCOM Protocol Driver
  • Windows Device Association Service
  • Windows DWM Core Library
  • Windows Extensible File Allocation
  • Windows File Server
  • Windows GDI
  • Windows GDI+
  • Windows Kerberos
  • Windows Kernel
  • Windows MapUrlToZone
  • Windows Mobile Broadband
  • Windows NTFS
  • Windows Performance Counters
  • Windows Print Spooler Components
  • Windows Projected File System
  • Windows Resilient File System (ReFS)
  • Windows Routing and Remote Access Service (RRAS)
  • Windows Shell Link Processing
  • Windows SMB Server
  • Windows System Image Manager
  • Windows Telephony Service
  • Windows Universal Disk Format File System Driver (UDFS)
  • Windows Win32K
  • Winlogon

 

Please contact the Matsco Solutions team on the below if you would like any further information or would like to schedule a maintenance.

support@matscosolutions.com

Beijing  +86 400 120 2782
Hong Kong  +852 8101 8418
London   +44 (0)20 7821 4950
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Singapore  +65 6100 1090

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