Microsoft September 2019 Security Updates


Release Notes
September 2019 Security Updates
Release Date: September 10, 2019

The September security release consists of security updates for the following software:
  • Microsoft Windows
  • Internet Explorer
  • Microsoft Edge (EdgeHTML-based)
  • ChakraCore
  • Microsoft Office and Microsoft Office Services and Web Apps
  • Adobe Flash Player
  • Microsoft Lync
  • Visual Studio
  • Microsoft Exchange Server
  • .NET Framework
  • Microsoft Yammer
  • .NET Core
  • Team Foundation Server
  • Project Rome
Please note the following information regarding the security updates:
  • 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 present only in the IE Cumulative package.
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 Issues
KB Article
Applies To 4512578Windows 10, version 1809, Windows Server 20194513696Visual Studio 20154515384Windows 10, version 1903, Windows Server version 19034515832Microsoft Exchange Server 2019 and Exchange Server 20164516044Windows 10, version 1607, Windows Server 20164516046Internet Explorer4516055Windows Server 2012 (Monthly Rollup)4516058Windows 10, version 1803, Windows Server version 18034516062Windows Server 2012 (Security-only update)4516064Windows 8.1, Windows Server 2012 R2 (Security-only update)4516065Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Monthly Rollup)4516066Windows 10, version 17094516067Windows 8.1, Windows Server 2012 R2 (Monthly Rollup)4516068Windows 10, version 17034516070Windows 10

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