Microsoft Security Update Guide July 2019

Such as previous months, Microsoft has released “Microsoft Security Update Guide” for Microsoft’s products. The guide is contains details of security vulnerabilities and release patches. the guide is useful to find affected product and applying specific patches.

What Happened This Month?

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

  • Microsoft Windows
  • Internet Explorer
  • Microsoft Edge
  • Microsoft Office and Microsoft Office Services and Web Apps
  • Azure DevOps
  • Open Source Software
  • .NET Framework
  • Azure
  • SQL Server
  • Visual Studio
  • Microsoft Exchange Server


  • A list of the latest servicing stack updates for each operating system can be found in ADV990001. This list will be updated whenever a new servicing stack update is released. It is important to install the latest servicing stack update.
  • Windows 10 updates are cumulative. The monthly security release includes all security fixes for vulnerabilities that affect Windows 10, in addition to non-security updates. The updates are available via the Microsoft Update Catalog.
  • Updates for Windows RT 8.1 and Microsoft Office RT software are only available via Windows Update.
  • For information on lifecycle and support dates for Windows 10 operating systems, please see Windows Lifecycle Facts Sheet.
  • In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.
  • Starting in May 2019, Internet Explorer 11 is available on Windows Server 2012. This configuration is only present in only the IE Cumulative package.

CVE and Advisory List

The following CVEs have FAQs with additional information and may include * further steps to take after installing the updates. Please note that this is not a complete list of CVEs for this release.

Known Issue

The below issue may happen after installation, read the below articles to find workarounds.

KB ArticleApplies To
4493730Servicing stack update for Windows Server 2008 SP2
4507434Internet Explorer 11
4507435Windows 10, version 1803
4507448Windows 8.1, Windows Server 2012 R2 (Monthly Rollup)
4507449Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Monthly Rollup)
4507450Windows 10, version 1703
4507453Windows 10, version 1903, Windows Server version 1903
4507455Windows 10, version 1709
4507457Windows 8.1, Windows Server 2012 R2 (Security-only update)
4507458Windows 10
4507460Windows 10 1607 and Windows Server 2016
4507462Windows Server 2012 (Monthly Rollup)
4507464Windows Server 2012 (Security-only update)
4507469Windows 10, version 1809, Windows Server 2019
4509408Microsoft Exchange Server 2019
4509409Microsoft Exchange Server 2013 and 2016
4509410Microsoft Exchange Server 2010

Further Reading

What’s New Windows Server 2019

[Review]: Microsoft Server Performance Advisor

What is Microsoft Security Update Guide?

[Review]: Windows Admin Center (Project Honolulu)

External Links

Davoud Teimouri

Davoud Teimouri is as a professional blogger, vExpert 2015/2016/2017/2018/2019, VCA, MCITP. This blog is started with simple posts and now, it has large following readers.

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