Summary

This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow information disclosure when Universal Outlook fails to establish a secure connection.




To learn more about this vulnerability, see Microsoft Security Bulletin MS16-103.

More Information

Important

  • If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Additional information about this security update


The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information.

  • 3176492 Cumulative update for Windows 10: August 9, 2016

  • 3176493 Cumulative update for Windows 10 Version 1511: August 9, 2016

How to obtain and install the update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see
Get security updates automatically.

Note For Windows RT 8.1, this update is available through Windows Update only.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

You can obtain the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

Click the download link in Microsoft Security Bulletin MS16-103 that corresponds to the version of Windows that you are running.

More Information

Windows 10 (all editions)Reference table

The following table contains the security update information for this software.


Security update file name

For all supported 32-bit editions of Windows 10:
Windows10.0-KB3176492-x86.msu

For all supported x64-based editions of Windows 10:
Windows10.0-KB3176492-x64.msu

For all supported 32-bit editions of Windows 10 Version 1511:
Windows10.0-KB3176493-x86.msu

For all supported x64-based editions of Windows 10 Version 1511:
Windows10.0-KB3176493-x64.msu

Installation switches

See Microsoft Knowledge Base article 934307

Restart requirement

You must restart the system after you apply this security update.

Removal information

To uninstall an update that is installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security. Under Windows Update, click View installed updates, and then select from the list of updates.

File information

See Microsoft Knowledge Base article 3176492
See Microsoft Knowledge Base article 3176493

Registry key verification

Registry keys do not exist to validate the presence of these updates.


Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

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