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Microsoft Releases September Updates

Last Updated: 09/09/2020

Security Notice Level


Microsoft has released the September updates to their software. Some of these updates address vulnerabilities that may allow a remote attacker to take control of a system.

Affected Software

The IT Security Office advises owners of the software listed below to update as soon as possible.

  • Microsoft Windows
  • Microsoft Edge (EdgeHTML-based)
  • Microsoft Edge (Chromium-based)
  • Microsoft ChakraCore
  • Internet Explorer
  • SQL Server
  • Microsoft JET Database Engine
  • Microsoft Office and Microsoft Office Services and Web Apps
  • Microsoft Dynamics
  • Visual Studio
  • Microsoft Exchange Server
  • SQL Server
  • Microsoft OneDrive
  • Azure DevOps

Security Bulletin Name

Release Notes: September 2020 Security Updates

Additional Information

Additional information about these vulnerabilities can be viewed at:


If you have any questions, please contact the IT Service Center at 303-735-4357 or oithelp@colorado.edu. IT Service Center Hours.

Definitions for this notice:
Urgent: severity represents a broad threat to the entire campus community including remotely exploitable administrator or root type attacks.
Severe: severity includes worms & web or email based exploits. 
Important: severity includes viruses and local exploits for commonly used services