Releases June 2019 Security Updates (June 11, 2019)

Ref# Microsoft | Date: Jun 14th 2019

Microsoft has release updates to address multiple vulnerabilities in Microsoft Software. It is recommended that you take the necessary precautions by ensuring your products are always updated.

The June security release consists of security updates for the following software:

  • Adobe Flash Player
  • Microsoft Windows
  • Internet Explorer
  • Microsoft Edge
  • Microsoft Office and Microsoft Office Services and Web Apps
  • ChakraCore
  • Skype for Business and Microsoft Lync
  • Microsoft Exchange Server
  • Azure

For more information on Microsoft May 2019 security updates you can follow this url:

The Guyana National CIRT recommends users and administration to review these updates and to apply them where necessary.


  • Microsoft release Security updates (US-Cert)