Microsoft released security updates for all supported versions of Microsoft Windows and other company products on August 8, 2017.
This guide provides you with detailed information on these updates. It lists the products that are affected by vulnerabilities, and starts with an Executive Summary that highlights the most important bits of information.
The operating system and other Microsoft product distribution listing follows which highlights how Windows Client and Server products and other company products are affected this month,
The next part of the guide lists new security advisories, and non-security updates that Microsoft released this month.
You find direct links to cumulative security and monthly rollup updates for Windows 10, Windows 8.1 and Windows 7 (and server variants), and download instructions afterwards.
You can check out the July 2017 Patch day overview for information in case you missed it.
You can download the following Excel spreadsheet which lists all security updates that Microsoft released since the last Patch Tuesday in July.
Just click on the following link to download the spreadsheet to your system: microsoft-security-updates-august-2917-1.zip
KB4034674 -- August 8, 2017 Cumulative update for Windows 10 Version 1703
KB4034679 -- August 8, 2017 Security only update for Windows 7 SP1 and Windows Server 2008 R2 SP1
KB4034664 -- August 8, 2017 Monthly Rollup for Windows 7 SP1 and Windows Server 2008 R2 SP1
Same as KB4034679
KB4034672 -- August 8, 2017 Security only update for Windows 8.1 and Windows Server 2012 R2
KB4034681 -- August 8, 2017 Monthly Rollup for Windows 8.1 and Windows Server 2012 R2
same as KB4034672, plus
Microsoft Security Advisory 4038556 -- Guidance for securing applications that host the WebBrowser Control
KB4034335 -- Update for Windows 10 Version 1703 -- Some system applications don't work as expected after you upgrade to Windows 10 Version 1703
KB4035508 -- Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 on Windows Embedded 8 Standard and Windows Server 2012
KB4035509 -- Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 on Windows 8.1 and Windows Server 2012 R2
KB4035510 -- Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 on Windows Embedded Standard 7, Windows 7, and Windows Server 2008 R2
KB4019276 -- Update for Windows Server 2008 -- Update to add support for TLS 1.1 and TLS 1.2 in Windows Server 2008 SP2
KB4032113 -- July, 2017 Preview of Quality Rollup for .NET Framework 3.5.1 on Windows Embedded Standard 7, Windows 7, and Windows Server 2008 R2
KB4032114 -- July, 2017 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.7 on Windows Embedded 8 Standard and Windows Server 2012
KB4032115 -- July, 2017 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2
KB4032116 -- July, 2017 Preview of Quality Rollup for .NET Framework 2.0 on Windows Server 2008
KB4033428 -- Update for Windows Server 2012 R2 -- Windows Server 2012 R2 processor generation detection reliability update: July 18, 2017
KB4032188 -- Windows 10 Build 15063.502 update July 31, 2017
PCs that run Windows are configured by default to search for, download, and install security updates automatically.
The check does not happen in real-time though, and you may run a manual check to have the updates for devices picked up as quickly as possible.
Note: it is suggested that you create a backup of your system before you install any update on it.
To run a manual check for updates, do the following:
Windows 7 SP1 and Windows Server 2008 R2 SP
Windows 8.1 and Windows Server 2012 R2
Windows 10 and Windows Server 2016 (version 1703)
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