<html><body><p>Resolves vulnerabilities in Windows that could allow elevation of privilege if an attacker can access sensitive registry information.</p><h2>Summary</h2><div>This security update resolves vulnerabilities in Microsoft Windows. The vulnerabilities could allow elevation of privilege if an attacker can access sensitive registry information.<br /><br /><br /><br /><br />To learn more about the vulnerability, see <a href=“https://technet.microsoft.com/library/security/ms16-124” target=“_self”>Microsoft Security Bulletin MS16-124</a>. </div><h2>More Information</h2><div><span>Important </span><br /><br /><ul><li>All future security and non-security updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require update <a href=“https://support.microsoft.com/en-us/help/2919355” target=“_self”>2919355</a> to be installed. We recommend that you install update <a href=“https://support.microsoft.com/en-us/help/2919355” target=“_self”>2919355</a> on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive future updates. </li><li>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 <a href=“https://technet.microsoft.com/en-us/library/hh825699” target=“_self”>Add language packs to Windows</a>.<br /></li></ul></div><h2>Additional information about this security update</h2><div><br />The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information.<br /><br /><ul><li><a href=“https://support.microsoft.com/help/3191256” target=“_self”>3191256</a> MS16-124: Description of the security update for Windows registry: October 11, 2016</li><li><a href=“https://support.microsoft.com/help/3192392” target=“_self”>3192392</a> October 2016 security only quality update for Windows 8.1, and Windows Server 2012 R2</li><li><a href=“https://support.microsoft.com/help/3185331” target=“_self”>3185331</a> October 2016 security monthly quality rollup for Windows 8.1, and Windows Server 2012 R2</li><li><a href=“https://support.microsoft.com/help/3192393” target=“_self”>3192393</a> October 2016 security only quality update for Windows Server 2012</li><li><a href=“https://support.microsoft.com/help/3185332” target=“_self”>3185332</a> October 2016 security monthly quality rollup for Windows Server 2012</li><li><a href=“https://support.microsoft.com/help/3192391” target=“_self”>3192391</a> October 2016 security only quality update for Windows 7 SP1 and Windows Server 2008 R2 SP1</li><li><a href=“https://support.microsoft.com/help/3185330” target=“_self”>3185330</a> October 2016 security monthly quality rollup for Windows 7 SP1 and Windows Server 2008 R2 SP1</li><li><a href=“https://support.microsoft.com/help/3192440” target=“_self”>3192440</a> Cumulative update for Windows 10: October 11, 2016</li><li><a href=“https://support.microsoft.com/help/3194798” target=“_self”>3194798</a> Cumulative update for Windows 10 Version 1607 and Windows Server 2016: October 11, 2016</li><li><a href=“https://support.microsoft.com/help/3192441” target=“_self”>3192441</a> Cumulative update for Windows 10 Version 1511: October 11, 2016</li></ul></div><h2>How to obtain and install the update</h2><div><a></a><h3>Method 1: Windows Update</h3><div>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<br /><a href=“https://www.microsoft.com/en-us/safety/pc-security/updates.aspx” target=“_self”>Get security updates automatically</a>.<br /><br /><span>Note</span> For Windows RT 8.1, this update is available through Windows Update only.<br /></div><h3>Method 2: Microsoft Update Catalog</h3><div>To get the stand-alone package for this update, go to the <a href=“http://catalog.update.microsoft.com/v7/site/search.aspx?q=3193227” target=“_self”>Microsoft Update Catalog</a> website.<br /></div><div><div><div><span><span></span></span><span><span>Method 3: Microsoft Download Center</span></span></div><div><span><div>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.<br /><br />Click the download link in <a href=“https://technet.microsoft.com/library/security/ms16-124” target=“_self”>Microsoft Security Bulletin MS16-124</a> that corresponds to the version of Windows that you are running.<br /></div><br /></span></div></div></div></div><h2>More Information</h2><div><div><div><div><span><span></span></span><span><span>Security update deployment information<br /></span></span></div><div><span><div><br /><br /><h4>Windows Vista (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file names</span></td><td>For all supported 32-bit editions of Windows Vista:<br /><span>Windows6.0-KB3191256-x86.msu</span></td></tr><tr><td></td><td>For all supported x64-based editions of Windows Vista:<br /><span>Windows6.0-KB3191256-x64.msu</span></td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>WUSA.exe does not support uninstalling updates. To uninstall an update that is installed by WUSA, click <strong>Control Panel</strong>, and then click <span>Security</span>. Under <span>Windows Update</span>, click <strong>View installed updates</strong>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3191256” target=“_self”>Microsoft Knowledge Base Article 3191256</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div><br /><br /><h4>Windows Server 2008 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file names</span></td><td>For all supported 32-bit editions of Windows Server 2008:<br /><span>Windows6.0-KB3191256-x86.msu</span></td></tr><tr><td></td><td>For all supported x64-based editions of Windows Server 2008:<br /><span>Windows6.0-KB3191256-x64.msu</span></td></tr><tr><td></td><td>For all supported Itanium-based editions of Windows Server 2008:<br /><span>Windows6.0-KB3191256-ia64.msu</span></td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>WUSA.exe does not support uninstalling updates. To uninstall an update that is installed by WUSA, click <strong>Control Panel</strong>, and then click <span>Security</span>. Under <span>Windows Update</span>, click <strong>View installed updates</strong>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3191256” target=“_self”>Microsoft Knowledge Base Article 3191256</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div><br /><br /><h4>Windows 7 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file name</span></td><td>For all supported 32-bit editions of Windows 7:<br /><span>Windows6.1-KB3192391-x86.msu<br /></span>Security Only</td></tr><tr><td></td><td>For all supported 32-bit editions of Windows 7<br /><span>Windows6.1-KB3185330-x86.msu<br /></span>Monthly Rollup</td></tr><tr><td></td><td>For all supported x64-based editions of Windows 7:<br /><span>Windows6.1-KB3192391-x64.msu<br /></span>Security Only</td></tr><tr><td></td><td>For all supported x64-based editions of Windows 7:<br /><span>Windows6.1-KB3185330-x64.msu<br /></span>Monthly Rollup</td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>To uninstall an update that is installed by WUSA, use the <span>/Uninstall </span>setup switch or click <strong>Control Panel</strong>, and then click <strong>System and Security</strong>. Under <strong>Windows Update</strong>, click <strong>View installed updates</strong>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3192391” target=“_self”>Microsoft Knowledge Base Article 3192391</a><br />See <a href=“https://support.microsoft.com/help/3185330” target=“_self”>Microsoft Knowledge Base Article 3185330</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div><br /><br /><h4>Windows Server 2008 R2 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file name</span></td><td>For all supported x64-based editions of Windows Server 2008 R2:<br /><span>Windows6.1-KB3192391-x64.msu<br /></span>Security only</td></tr><tr><td></td><td>For all supported x64-based editions of Windows Server 2008 R2:<br /><span>Windows6.1-KB3185330-x64.msu<br /></span>Monthly rollup</td></tr><tr><td></td><td>For all supported Itanium-based editions of Windows Server 2008 R2:<br /><span>Windows6.1-KB3192391-ia64.msu<br /></span>Security only</td></tr><tr><td></td><td>For all supported Itanium-based editions of Windows Server 2008 R2:<br /><span>Windows6.1-KB3185330-ia64.msu<br /></span>Monthly rollup</td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>To uninstall an update that is installed by WUSA, use the <span>/Uninstall</span> setup switch or click <strong>Control Panel</strong>, and then click <strong>System and Security</strong>. Under <strong>Windows Update</strong>, click <strong>View installed updates</strong>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3192391” target=“_self”>Microsoft Knowledge Base Article 3192391</a><br />See <a href=“https://support.microsoft.com/help/3185330” target=“_self”>Microsoft Knowledge Base Article 3185330</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div><br /><br /><h4>Windows 8.1 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file name</span></td><td>For all supported 32-bit editions of Windows 8.1:<br /><span>Windows8.1-KB3192392-x86.msu<br /></span>Security only</td></tr><tr><td></td><td>For all supported 32-bit editions of Windows 8.1:<br /><span>Windows8.1-KB3185331-x86.msu<br /></span>Monthly rollup</td></tr><tr><td></td><td>For all supported x64-based editions of Windows 8.1:<br /><span>Windows8.1-KB3192392-x64.msu<br /></span>Security only</td></tr><tr><td></td><td>For all supported x64-based editions of Windows 8.1:<br /><span>Windows8.1-KB3185331-x64.msu<br /></span>Monthly rollup</td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>To uninstall an update that is installed by WUSA, use the <span>/Uninstall</span> setup switch or Click <strong>Control Panel</strong>, click <strong>System and Security</strong>, and then click <strong>Windows Update</strong>. Under <span>See also</span>, click <span>Installed updates</span>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3192392” target=“_self”>Microsoft Knowledge Base Article 3192392</a><br />See <a href=“https://support.microsoft.com/help/3185331” target=“_self”>Microsoft Knowledge Base Article 3185331</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div><br /><br /><h4>Windows Server 2012 and Windows Server 2012 R2 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file name</span></td><td>For all supported editions of Windows Server 2012:<br /><span>Windows8-RT-KB3192393-x64.msu<br /></span>Security only</td></tr><tr><td></td><td>For all supported editions of Windows Server 2012:<br /><span>Windows8-RT-KB3185332-x64.msu<br /></span>Monthly rollup</td></tr><tr><td></td><td>For all supported editions of Windows Server 2012 R2:<br /><span>Windows8.1-KB3192392-x64.msu<br /></span>Security only</td></tr><tr><td></td><td>For all supported editions of Windows Server 2012 R2:<br /><span>Windows8.1-KB3185331-x64.msu<br /></span>Monthly rollup</td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>To uninstall an update that is installed by WUSA, use the <span>/Uninstall</span> setup switch or Click <strong>Control Panel</strong>, click <strong>System and Security</strong>, and then click <strong>Windows Update</strong>. Under <span>See also</span>, click <span>Installed updates</span>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3192393” target=“_self”>Microsoft Knowledge Base Article 3192393</a><br />See <a href=“https://support.microsoft.com/help/3185332” target=“_self”>Microsoft Knowledge Base Article 3185332</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div><br /><br /><h4>Windows RT 8.1 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Deployment</span></td><td>The 3192392 Security Only update is available via <a href=“http://go.microsoft.com/fwlink/?linkid=21130” target=“_self”>Windows Update</a> only. <br />The 3185331 Monthly Only update is available via <a href=“http://go.microsoft.com/fwlink/?linkid=21130” target=“_self”>Windows Update</a> only. </td></tr><tr><td><span>Restart Requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal Information</span></td><td>Click <strong>Control Panel</strong>, click <strong>System and Security</strong>, and then click <strong>Windows Update</strong>. Under <span>See also</span>, click <span>Installed updates</span>, and then select from the list of updates. </td></tr><tr><td><span>File Information</span></td><td>See <a href=“https://support.microsoft.com/help/3192393” target=“_self”>Microsoft Knowledge Base Article 3192393</a><br />See <a href=“https://support.microsoft.com/help/3185332” target=“_self”>Microsoft Knowledge Base Article 3185332</a></td></tr></table></div><br /><br /><h4>Windows 10 (all editions) </h4><span>Reference table</span><br /><br />The following table contains the security update information for this software.<br /><div><table><tr><td><span>Security update file name</span></td><td>For all supported 32-bit editions of Windows 10:<br /><span>Windows10.0-KB3192440-x86.msu</span></td></tr><tr><td></td><td>For all supported x64-based editions of Windows 10:<br /><span>Windows10.0-</span><span>KB3192440</span><span>-x64.msu</span></td></tr><tr><td></td><td>For all supported 32-bit editions of Windows 10 Version 1511:<br /><span>Windows10.0-KB3192441-x86.msu</span></td></tr><tr><td></td><td>For all supported x64-based editions of Windows 10 Version 1511:<br /><span>Windows10.0-</span><span>KB3192441</span><span>-x64.msu</span></td></tr><tr><td></td><td>For all supported 32-bit editions of Windows 10 Version 1607:<br /><span>Windows10.0-KB3194798-x86.msu</span></td></tr><tr><td></td><td>For all supported x64-based editions of Windows 10 Version 1607:<br /><span>Windows10.0-KB3194798-x64.ms</span><span>u</span></td></tr><tr><td><span>Installation switches</span></td><td>See <a href=“https://support.microsoft.com/help/934307” target=“_self”>Microsoft Knowledge Base Article 934307</a></td></tr><tr><td><span>Restart requirement</span></td><td>You must restart the system after you apply this security update. </td></tr><tr><td><span>Removal information</span></td><td>To uninstall an update that is installed by WUSA, use the <span>/Uninstall</span> setup switch or Click <strong>Control Panel</strong>, click <strong>System and Security</strong>, and then click <strong>Windows Update</strong>. Under <span>See also</span>, click <span>Installed updates</span>, and then select from the list of updates. </td></tr><tr><td><span>File information</span></td><td>See <a href=“https://support.microsoft.com/help/3192440” target=“_self”>Microsoft Knowledge Base Article 3192440</a><br />See <a href=“https://support.microsoft.com/help/3192441” target=“_self”>Microsoft Knowledge Base Article 3192441</a><br />See <a href=“https://support.microsoft.com/help/3194798” target=“_self”>Microsoft Knowledge Base Article 3194798</a></td></tr><tr><td><span>Registry key verification</span></td><td><span>Note</span> This update does not add a registry key to validate its installation. </td></tr></table></div></div><br /></span></div></div></div><div><div><div><span><span></span></span><span><span>How to obtain help and support for this security update</span></span></div><div><span><div>Help for installing updates: <a href=“https://support.microsoft.com/ph/6527” target=“_self”>Support for Microsoft Update</a><br /><br />Security solutions for IT professionals: <a href=“https://technet.microsoft.com/security/bb980617.aspx” target=“_self”>TechNet Security Troubleshooting and Support</a><br /><br />Help for protecting your Windows-based computer from viruses and malware: <a href=“https://support.microsoft.com/contactus/cu_sc_virsec_master” target=“_self”>Virus Solution and Security Center</a><br /><br />Local support according to your country: <a href=“https://www.microsoft.com/en-us/locale.aspx” target=“_self”>International Support</a></div><br /></span></div></div></div><a></a></div></body></html>