February 11, 2020—KB4537765 (OS Build 15063.2284)

ID KB4537765
Type mskb
Reporter Microsoft
Modified 2020-02-11T18:15:06


<html><body><p>Learn more about update KB4537765, including improvements and fixes, any known issues, and how to get the update.</p><h2></h2><div class="alert-band"><div class="alert alert-warning" role="alert"><div class="row"><div class="col-xs-24"><p><strong>Current status of Windows 10, version 1703 </strong></p><p>Windows 10, version 1703 has reached end of service for all editions. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10<em>.</em></p><p>Surface Hub devices remain in support. Starting on November 12, 2019, updates for Windows 10, version 1703 will be available only for Surface Hub devices. Update information and Surface Hub known issues will be listed on this page.</p><p>For information about servicing timelines, see the <a href="https://support.microsoft.com/help/13853/windows-lifecycle-fact-sheet" managed-link="" target="_blank">Windows lifecycle fact sheet</a>.</p></div></div></div></div><h2>Highlights</h2><ul><li><span><span>Updates to improve security when using Internet Explorer and Microsoft Edge.</span></span></li><li><span><span><span>Updates for storing and managing files.</span></span></span></li><li><span><span>Updates to improve security when using external devices (such as game controllers, printers, and web cameras) and input devices such as a mouse, keyboard, or stylus.</span></span></li><li><span><span>Updates to improve security when using Microsoft Office products.</span></span></li></ul><h2>Improvements and fixes</h2><div><p>This security update includes quality improvements. Key changes include:</p><ul><li>Addresses an issue that might cause the Application Virtualization (App-V) Streaming Driver (<strong>appvstr.sys</strong>) to leak memory when you enable Shared Content Store (SCS) mode. </li><li>Security updates to Internet Explorer, Microsoft Graphics Component, Windows Input and Composition, Windows Media, Windows Shell, Microsoft Edge, the Microsoft Scripting Engine, Windows Fundamentals, Windows Management, Windows Cryptography, Windows Hyper-V, Windows Core Networking, Windows Peripherals, Windows Network Security and Containers, Windows Storage and Filesystems, and Windows Server. </li></ul><p>If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.</p><p>For more information about the resolved security vulnerabilities, please refer to the <a href="https://portal.msrc.microsoft.com/security-guidance">Security Update Guide</a>.</p><div class="alert-band"><div class="alert alert-info" role="alert"><p class="alert-title">Windows Update Improvements</p><div class="row"><div class="col-xs-24"><p>Microsoft has released an update directly to the Windows Update client to improve reliability. Any device running Windows 10 configured to receive updates automatically from Windows Update, including Enterprise and Pro editions, will be offered the latest Windows 10 feature update based on device compatibility and Windows Update for Business deferral policy. This doesn't apply to long-term servicing editions.</p></div></div></div></div></div><h2>Known issues in this update</h2><div><p>Microsoft is not currently aware of any issues with this update.</p></div><h2>How to get this update</h2><p><strong>Before installing this update</strong></p><p>Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing the LCU and applying Microsoft security fixes. For general information about SSUs, see <a aria-live="assertive" data-bi-name="content-anchor-link" href="https://docs.microsoft.com/en-us/windows/deployment/update/servicing-stack-updates" managed-link="" tabindex="0" target="_blank">Servicing stack updates</a> and <a aria-live="assertive" data-bi-name="content-anchor-link" data-content-id="4535697" data-content-type="article" href="" managed-link="" tabindex="0" target="_blank">Servicing Stack Updates (SSU): Frequently Asked Questions</a>.</p><p>If you are using Windows Update, the latest SSU (<a data-content-id="4523201" data-content-type="article" href="" managed-link="" target="_blank">KB4523201</a>) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the <a href="http://www.catalog.update.microsoft.com/home.aspx" managed-link="" target="_blank">Microsoft Update Catalog</a>. </p><p><strong>Install this update</strong></p><table class="table"><tbody><tr><td><strong>Release Channel</strong></td><td align="center"><strong>Available</strong></td><td><strong>Next Step</strong></td></tr><tr><td>Windows Update and Microsoft Update</td><td align="center">Yes</td><td>None. This update will be downloaded and installed automatically from Windows Update.</td></tr><tr><td>Microsoft Update Catalog</td><td align="center">Yes</td><td>To get the standalone package for this update, go to the <a href="http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4537765">Microsoft Update Catalog</a> website.</td></tr><tr><td>Windows Server Update Services (WSUS)</td><td align="center">Yes</td><td><p>This update will automatically sync with WSUS if you configure <strong>Products and Classifications</strong> as follows:</p><p><strong>Product</strong>: Windows 10</p><strong>Classification</strong>: Security Updates</td></tr></tbody></table><p> </p><p><strong>File information</strong></p><p>For a list of the files that are provided in this update, download the <a data-content-id="" data-content-type="" href="https://download.microsoft.com/download/d/7/6/d76b27e2-e861-41e1-9fd0-e779e1b77f86/4537765.csv" managed-link="" target="_blank">file information for cumulative update 4537765</a>.</p></body></html>