May 12, 2020—KB4556813 (OS Build 14393.3686)

2020-05-12T00:00:00
ID KB4556813
Type mskb
Reporter Microsoft
Modified 2020-05-26T21:11:31

Description

<html><body><p>Learn more about update KB4556813, including improvements and fixes, any known issues, and how to get the update.</p><h2></h2><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><span><span><span><span><strong>IMPORTANT </strong>We have been evaluating the public health situation, and we understand this is impacting our customers. In response to these challenges, we are prioritizing our focus on security updates. Starting in May 2020, we are pausing all optional non-security releases (C and D updates) for all the supported versions of Windows client and server products (Windows 10, version 1909 down to Windows Server 2008 SP2).</span></span></span></span></p><p><span><span><span><span>There is no change to the monthly security updates (B release – Update Tuesday); these will continue as planned to ensure business continuity and to keep our customers protected and productive.</span></span></span></span></p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><strong><span>Reminder</span></strong><span> The additional servicing for Windows 10 Enterprise, <span>Education, and </span>IoT Enterprise editions ended on April 9, 2019 and doesn't extend beyond this date. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.</span></p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><strong>Reminder </strong>March 12, 2019 and April 9, 2019 were the last two Delta updates for Windows 10, version 1607. For Long-Term Servicing Branch (LTSB) customers, security and quality updates will continue to be available via the express and full cumulative update packages. For more information on this change please visit our <a href="https://techcommunity.microsoft.com/t5/Windows-IT-Pro-Blog/Windows-10-quality-updates-explained-amp-the-end-of-delta/ba-p/214426" managed-link="" target="_blank">blog</a>.</p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><span><em>Windows 10, version 1607, reached end of service on April 10, 2018. Devices running Windows 10 Home or Pro editions will no longer receive monthly security and quality updates that contain protection from the latest security threats. </em><em>To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.</em></span></p><p><strong><span><span><span>IMPORTANT</span></span></span><span><span><span> </span></span></span></strong><span><span>Windows 10 Enterprise and Windows 10 Education editions will receive  additional servicing at no cost until April 9, 2019. Devices on the Long-Term Servicing Channels (LTSC) will continue to receive updates until October 2026 per the <a data-content-id="" data-content-type="" href="https://support.microsoft.com/lifecycle/search?alpha=Windows%2010" managed-link="" target="">Lifecycle Policy page</a>. Windows 10 Anniversary Update (v. 1607) devices running the Intel “Clovertrail” chipset will continue to receive updates until January 2023 per the <a data-content-id="" data-content-type="" href="https://answers.microsoft.com/{lang-locale}/windows/forum/windows_10-windows_install/intel-clover-trail-processors-are-not-supported-on/ed1823d3-c82c-4d7f-ba9d-43ecbcf526e9?auth=1" managed-link="" target="_blank">Microsoft Community blog</a>.</span></span></p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><em><span>Windows Server 2016 Standard edition, Nano Server installation option and Windows Server 2016 Datacenter edition, Nano Server installation option </span></em><em><span><span>reached end of service on October 9, 2018</span></span></em><span><span>.<em> These editions will no longer receive monthly security and quality updates that contain protection from the latest security threats. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.</em></span></span></p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><em><span><span><span>Windows 10 Mobile, version 1607, reached end of service on October 8, 2018. Devices running Windows 10 Mobile and Windows 10 Mobile Enterprise will no longer receive monthly security and quality updates that contain protection from the latest security threats. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10.</span></span></span></em></p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p>For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following <a data-content-id="824684" data-content-type="article" href="" managed-link="">article</a>.</p></div></div></div></div><h2>Highlights</h2><ul><li>Updates to improve security when using Internet Explorer and Microsoft Edge.</li><li>Updates to improve security when using input devices such as a mouse, keyboard, or stylus.</li><li>Updates to improve security when Windows performs basic operations.</li><li>Updates for storing and managing files.</li></ul><h2>Improvements and fixes</h2><div><p>This security update includes quality improvements. Key changes include:</p><ul><li>Updates the 2020 start date for <a href="https://support.microsoft.com/en-us/help/22803/daylight-saving-time" managed-link="" target="_blank">daylight saving time</a> (DST) in the Kingdom of Morocco.</li><li>Security updates to Internet Explorer, the Microsoft Scripting Engine, Windows App Platform and Frameworks, Windows Input and Composition, Windows Media, Windows Shell, Microsoft Edge, Windows Fundamentals, Windows Kernel, Windows Core Networking, Internet Information Services, Windows Network Security and Containers, Windows Active Directory, Windows Storage and Filesystems, and the Microsoft JET Database Engine. </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><table class="table"><tbody><tr><td><strong>Symptom</strong></td><td><strong>Workaround</strong></td></tr><tr><td>After installing <a data-content-id="4467684" data-content-type="article" href="" managed-link="">KB4467684</a>, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.</td><td><p>Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters.</p><p>Microsoft is working on a resolution and will provide an update in an upcoming release.</p></td></tr></tbody></table></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="4550994" data-content-type="article" href="" managed-link="" target="_blank">KB4550994</a>) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the <a aria-live="assertive" data-bi-name="content-anchor-link" data-content-id="" data-content-type="" href="http://www.catalog.update.microsoft.com/home.aspx" managed-link="" tabindex="0" 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 data-content-id="" data-content-type="" href="https://www.catalog.update.microsoft.com/Search.aspx?q=KB4556813" managed-link="" target="">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/1/8/c/18c49863-6a7c-4a78-a81c-9ac8d3db3468/4556813.csv" managed-link="" target="_blank">file information for cumulative update 4556813</a>. </p></body></html>