KB5001779 High Security Patch Exchange Server with XEOX

On April 13, 2021 Microsoft released secuity updates for Echange Server 2013, 2016 and 2019. Due to vulnerability issues these updates should be immediately installed.

These vulnerabilities affect Microsoft Exchange Server on on-premises installations. Exchange Online customers are already protected because Microsoft has already installed these updates. Therefore, these customers do not need to take any action.

Following Exchange versions receive the update:

  • Exchange Server 2013 CU23
  • Exchange Server 2016 CU19 and CU20
  • Exchange Server 2019 CU8 and CU9
automated updates

Share This Post

More blog posts


The future of RMM tools

The future of RMM Tools The time for RMM software innovation is at a defining point. Customer requirements are changing, and reliance on technology is


Cloud Computing and its Benefits

Cloud Computing and its Benefits Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”)