Microsoft Monthly Security Update – 2021 Mar 10th

In Cyber Security by Matsco Engineering Team


Microsoft have released a security advisory on the 09th of March 2021 in line with their regular monthly patch schedule which includes a number of updates to address critical vulnerabilities. 

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

For more information please see: 
Microsoft Security Update Guide – Release Notes – March 2021 Security Update

Affected systems/technologies included:

  • Windows
  • Extended Security Updates (ESU)
  • Microsoft Office
  • Browser
  • Developer Tools
  • Exchange Server
  • SQL Server


Matsco recommends any affected systems are updated as soon as convenient

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

Beijing  +86 400 120 2782
Hong Kong  +852 8101 8418
London   +44 (0)20 7821 4950
New York  +1 866 446 9226
Singapore  +65 6100 1090

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