{"id":323692,"date":"2026-04-15T00:03:02","date_gmt":"2026-04-14T22:03:02","guid":{"rendered":"https:\/\/borncity.com\/blog\/?p=323692"},"modified":"2026-04-15T00:28:27","modified_gmt":"2026-04-14T22:28:27","slug":"patchday-windows-10-11-updates-14-april-2026","status":"publish","type":"post","link":"https:\/\/borncity.com\/blog\/2026\/04\/15\/patchday-windows-10-11-updates-14-april-2026\/","title":{"rendered":"Patchday: Windows 10\/11 Updates (14. April 2026)"},"content":{"rendered":"<p><img decoding=\"async\" style=\"margin: 0px 10px 0px 0px;\" title=\"Windows\" src=\"https:\/\/borncity.com\/blog\/wp-content\/uploads\/2021\/04\/Windows-klein.jpg\" alt=\"Windows\" width=\"200\" align=\"left\" \/>Am 14. April 2026 (zweiter Dienstag im Monat, Patchday bei Microsoft) hat Microsoft kumulative Updates f\u00fcr die noch unterst\u00fctzten Client-Betriebssystem-Versionen von Windows 10 (mit ESU-Lizenz) und Windows 11 ver\u00f6ffentlicht. Hier einige Details zu diesen Updates, die Schwachstellen sowie Probleme beheben sollen.<\/p>\n<p><!--more--><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vg06.met.vgwort.de\/na\/168af9a304fe45d0a65d325013d54e2b\" alt=\"\" width=\"1\" height=\"1\" \/>Details zu den per Updates geschlossenen Sicherheitsl\u00fccken sind im Beitrag <a href=\"https:\/\/borncity.com\/blog\/2026\/04\/14\/microsoft-security-update-summary-14-april-2026\/\">Microsoft Security Update Summary<\/a> (14. April 2026)\u00a0beschrieben.<\/p>\n<h2>Updates f\u00fcr Windows 11<\/h2>\n<p>Eine Liste der Windows 11 Updates l\u00e4sst sich auf dieser <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/windows-11-version-24h2-update-history-0929c747-1815-4543-8461-0160d16f15e5\" target=\"_blank\" rel=\"noopener\">Microsoft-Webseite<\/a> abrufen. Ich habe nachfolgend die Details herausgezogen. F\u00fcr die oben erw\u00e4hnten Windows 11 Version stellt Microsoft nun folgende Updates bereit.<\/p>\n<h3>Update KB5083769 f\u00fcr Windows 11 24H2-25H2<\/h3>\n<p>Das kumulative Update <a href=\"https:\/\/support.microsoft.com\/help\/5083769\" target=\"_blank\" rel=\"noopener\">KB5083769<\/a> f\u00fcr Windows 11 24H2-25H2\u00a0beinhaltet Qualit\u00e4tsverbesserungen sowie Sicherheitspatches. Mit diesem Update werden verschiedene Sicherheitsverbesserungen an internen Betriebssystemfunktionen vorgenommen. Microsoft listet im Supportbeitrag einige Details zu Fixes, u.a. folgende, auf.<\/p>\n<ul>\n<li><b class=\"ocpLegacyBold\">[Secure Boot]<\/b>\n<ul>\n<li><i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b>\u00a0<\/i>The status of Secure Boot certificate updates on your device may be displayed in the Windows Security app (Settings\u00a0&gt; Privacy &amp; security\u00a0&gt; Windows Security).\u00a0<a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/secure-boot-certificate-update-status-in-the-windows-security-app-5ce39986-7dd2-4852-8c21-ef30dd04f046\" data-bi-type=\"anchor\">Learn more<\/a>\u00a0about the status alerts via badges and notifications. These enhancements are disabled by default on commercial devices.<\/li>\n<li>With this update, Windows quality updates include additional high confidence device targeting data, increasing coverage of devices eligible to automatically receive new Secure Boot certificates. Devices receive the new certificates only after demonstrating sufficient successful update signals, maintaining a controlled and phased rollout.<\/li>\n<li>This update addresses an issue where the device might enter BitLocker Recovery after the Secure Boot updates.\u00a0 \u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Networking]<\/b>\u00a0This update improves reliability when Windows uses SMB compression over QUIC. After you install this update, SMB compression requests over QUIC complete more consistently, reducing the likelihood of timeouts and supporting smoother, more dependable performance. \u00a0\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/li>\n<li><b class=\"ocpLegacyBold\">[Remote Desktop]<\/b>\u00a0This update improves protection against phishing attacks that use Remote Desktop (.rdp) files. When you open an .rdp file, Remote Desktop shows all requested connection settings before it connects, with each setting turned off by default. A one-time security warning also appears the first time you open an .rdp file on a device. For more information, see\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/go.microsoft.com\/fwlink\/?linkid=2347342\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Understanding security warnings when opening Remote Desktop (RDP) files<\/a>.<\/li>\n<li><b class=\"ocpLegacyBold\">[Reset this PC (known issue)]<\/b>\u00a0Fixed: This update addresses an issue that might\u00a0cause device reset to fail when using the \"Keep my files\" or \"Remove everything\" options. This might occur after\u00a0installing the March 2026 (<a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/march-10-2026-hotpatch-kb5079420-os-builds-26200-7979-and-26100-7979-752485e9-41c1-4628-ad1a-7538dba503e3\" data-bi-type=\"anchor\">KB5079420<\/a>) Hotpatch security update.<\/li>\n<\/ul>\n<p>Dieses Update wird automatisch von Windows Update heruntergeladen und installiert, ist aber auch im <a href=\"https:\/\/www.catalog.update.microsoft.com\/home.aspx\" target=\"_blank\" rel=\"noopener\">Microsoft Update Catalog<\/a> und per WSUS sowie WUfB erh\u00e4ltlich. Im Patch ist das Windows 11 Servicing Stack Update integriert. Vom Update ggf. verursachte Probleme sind im Support-Beitrag aufgef\u00fchrt.<\/p>\n<h3>Update KB5082052 f\u00fcr Windows 11 23H2<\/h3>\n<p>Das kumulative Update <a href=\"https:\/\/support.microsoft.com\/help\/5082052\" target=\"_blank\" rel=\"noopener\">KB5082052<\/a> f\u00fcr Windows 11 23H2 Enterprise und Education beinhaltet Qualit\u00e4tsverbesserungen sowie Sicherheitspatches.<\/p>\n<ul>\n<li><b class=\"ocpLegacyBold\">[Secure Boot]<\/b>\u200b\u200b\u200b\u200b\u200b\u200b\u200b\n<ul>\n<li><i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!\u00a0<\/b><\/i>The status of Secure Boot certificate updates on your device may be displayed in the Windows Security app (Settings\u00a0&gt; Privacy &amp; security\u00a0&gt; Windows Security).\u00a0<a class=\"ocpArticleLink\" href=\"https:\/\/support.microsoft.com\/en-us\/topic\/secure-boot-certificate-update-status-in-the-windows-security-app-5ce39986-7dd2-4852-8c21-ef30dd04f046\" data-bi-type=\"anchor\">Learn more<\/a>\u00a0about the status alerts via badges and notifications. These enhancements are disabled by default on commercial devices.<\/li>\n<li>With this update, Windows quality updates include additional high confidence device targeting data, increasing coverage of devices eligible to automatically receive new Secure Boot certificates. Devices receive the new certificates only after demonstrating sufficient successful update signals, maintaining a controlled and phased rollout.<\/li>\n<li>This update addresses an issue where the device might enter BitLocker Recovery after the Secure Boot updates.\u00a0 \u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Networking]<\/b>\u00a0This update improves reliability when Windows uses SMB compression over QUIC. After you install this update, SMB compression requests over QUIC complete more consistently, reducing the likelihood of timeouts and supporting smoother, more dependable performance.<\/li>\n<li><b class=\"ocpLegacyBold\">[Remote Desktop]<\/b>\u00a0This update improves protection against phishing attacks that use Remote Desktop (.rdp) files. When you open an .rdp file, Remote Desktop shows all requested connection settings before it connects, with each setting turned off by default. A one-time security warning also appears the first time you open an .rdp file on a device. For more information, see\u00a0<a class=\"ocpExternalLink\" href=\"https:\/\/go.microsoft.com\/fwlink\/?linkid=2347342\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Understanding security warnings when opening Remote Desktop (RDP) files<\/a>.<\/li>\n<li><b class=\"ocpLegacyBold\">\u200b\u200b\u200b\u200b\u200b\u200b\u200b[Sign-In] Fixed]\u00a0<\/b>After you install the Windows update released on or after March 10, 2026, some users might experience an issue signing in to apps with a Microsoft account. Even when the device has a working Internet connection, a \"no Internet\" error appears during sign in and prevents access to Microsoft services and apps such as Microsoft Teams.<\/li>\n<\/ul>\n<p>Dieses Update wird automatisch von Windows Update heruntergeladen und installiert, ist aber auch im <a href=\"https:\/\/www.catalog.update.microsoft.com\/home.aspx\" target=\"_blank\" rel=\"noopener\">Microsoft Update Catalog<\/a> und per WSUS sowie WUfB erh\u00e4ltlich. Im Patch ist das Windows 11 Servicing Stack Update integriert. Bekannte, vom Update ggf. verursachte Probleme werden, im Support-Beitrag aufgef\u00fchrt.<\/p>\n<blockquote><p>Windows 11 23H2 Home und Pro sind aus dem Support gefallen und haben zum 11. November 2025 letztmalig ein Update erhalten.<\/p><\/blockquote>\n<h2>Updates f\u00fcr Windows 10<\/h2>\n<p>Windows 10 22H2 ist im Oktober 2025 aus dem Support gefallen und es gibt nur noch Updates im ESU-Programm. Eine Liste der Updates l\u00e4sst sich auf dieser <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/windows-10-update-history-8127c2c6-6edf-4fdf-8b9f-0f7be1ef3562\" target=\"_blank\" rel=\"noopener\">Microsoft-Webseite<\/a> abrufen. Ich habe nachfolgend die Details herausgezogen.<\/p>\n<h3>Update KB5082200 f\u00fcr Windows 10 Version 21H2 &#8211; 22H2<\/h3>\n<p>Das kumulative Update <a href=\"https:\/\/support.microsoft.com\/help\/5082200\" target=\"_blank\" rel=\"noopener\">KB5082200<\/a> enth\u00e4lt diverse Sicherheitsfixes und ist f\u00fcr Windows 10 21H2 Enterprise LTSC sowie ESU-Maschinen mit 22H2 verf\u00fcgbar. Als Fixes listet der Supportbeitrag folgendes auf:<\/p>\n<ul>\n<li><b class=\"ocpLegacyBold\">[Sign-In]<\/b>\u00a0Fixed: After you install the Windows update released on or after March 10, 2026, some users might experience an issue signing in to apps with a Microsoft account. Even when the device has a working Internet connection, a \"no Internet\" error appears during sign in and prevents access to Microsoft services and apps such as Microsoft Teams.<\/li>\n<li><b class=\"ocpLegacyBold\">[Remote Desktop]<\/b>\u00a0This update improves protection against phishing attacks that use Remote Desktop (.rdp) files. When you open an .rdp file, Remote Desktop shows all requested connection settings before it connects, with each setting turned off by default. A one-time security warning also appears the first time you open an .rdp file on a device. For more information, see\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/go.microsoft.com\/fwlink\/?linkid=2347342\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Understanding security warnings when opening Remote Desktop (RDP) files<\/a>.<\/li>\n<li><b class=\"ocpLegacyBold\">[Secure Boot]\u00a0<\/b>\n<ul>\n<li><b class=\"ocpLegacyBold\">\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/b>This update enables dynamic status reporting for Secure Boot states in the Windows Security App (<b class=\"ocpLegacyBold\">Settings<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">Update &amp; Security<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">Windows Security<\/b>).\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/support.microsoft.com\/topic\/5ce39986-7dd2-4852-8c21-ef30dd04f046\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Learn more<\/a>\u00a0about the status alerts via badges and notifications. Note that these enhancements are disabled by default on commercial devices and servers.<\/li>\n<li>This update fixes an issue that could cause a device to enter BitLocker Recovery after Secure Boot updates.<\/li>\n<li>With this update, Windows quality updates include additional high confidence device targeting data, increasing coverage of devices eligible to automatically receive new Secure Boot certificates. Devices receive the new certificates only after demonstrating sufficient successful update signals, maintaining a controlled and phased rollout.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Microsoft weist darauf hin, dass dieses Update Qualit\u00e4tsverbesserungen am Servicing Stack (ist f\u00fcr Microsoft Updates verantwortlich) durchf\u00fchrt. Dieses Update wird automatisch von Windows Update heruntergeladen und installiert, ist aber auch im <a href=\"https:\/\/www.catalog.update.microsoft.com\/home.aspx\" target=\"_blank\" rel=\"noopener\">Microsoft Update Catalog<\/a> und per WSUS sowie WUfB erh\u00e4ltlich. Beachtet die ggf. im Support-Beitrag beschriebene Hinweise zur Installation (vorausgesetztes SSU) und zu ggf. bekannten Problemen.<\/p>\n<h3>Update KB5082123 f\u00fcr Windows 10 Enterprise 2019 LTS<\/h3>\n<p>Das kumulative Update <a href=\"https:\/\/support.microsoft.com\/help\/5082123\" target=\"_blank\" rel=\"noopener\">KB5082123<\/a> (wird unter Windows 10 v1809 einsortiert, bezieht sich aber auf Windows 10 2019 Enterprise LTSC und IoT Enterprise LTSC) und beinhaltet Sicherheitsfixes sowie folgende Korrekturen.<\/p>\n<ul>\n<li><b class=\"ocpLegacyBold\">[Remote Desktop]<\/b>\u00a0This update improves protection against phishing attacks that use Remote Desktop (.rdp) files. When you open an .rdp file, Remote Desktop shows all requested connection settings before it connects, with each setting turned off by default. A one-time security warning also appears the first time you open an .rdp file on a device. For more information, see\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/go.microsoft.com\/fwlink\/?linkid=2347342\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Understanding security warnings when opening Remote Desktop (RDP) files<\/a>.<\/li>\n<li><b class=\"ocpLegacyBold\">[Secure Boot]\u00a0<\/b>\n<ul>\n<li><b class=\"ocpLegacyBold\">\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/b>This update enables dynamic status reporting for Secure Boot states in the Windows Security App (<b class=\"ocpLegacyBold\">Settings<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">Update &amp; Security<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">Windows Security<\/b>).\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/support.microsoft.com\/topic\/5ce39986-7dd2-4852-8c21-ef30dd04f046\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Learn more<\/a>\u00a0about the status alerts via badges and notifications. Note that these enhancements are disabled by default on commercial devices and servers.<\/li>\n<li>This update fixes an issue that could cause a device to enter BitLocker Recovery after Secure Boot updates.<\/li>\n<li>With this update, Windows quality updates include additional high confidence device targeting data, increasing coverage of devices eligible to automatically receive new Secure Boot certificates. Devices receive the new certificates only after demonstrating sufficient successful update signals, maintaining a controlled and phased rollout.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Das Update wird automatisch von Windows Update heruntergeladen und installiert, ist aber auch im <a href=\"http:\/\/www.catalog.update.microsoft.com\/home.aspx\" target=\"_blank\" rel=\"noopener\">Microsoft Update Catalog<\/a>, per WSUS und WUfB erh\u00e4ltlich. Microsoft hat zudem das Service Stack Update (SSU) aktualisiert. Beachtet die im Support-Beitrag beschriebene Installationsvoraussetzungen und Hinweise auf eventuell vorhandene Probleme.<\/p>\n<h3>Update KB5082198 f\u00fcr Windows 10 Version 1607<\/h3>\n<p>F\u00fcr Windows 10 1607 Enterprise LTSC steht das Update <a href=\"https:\/\/support.microsoft.com\/help\/5082198\" target=\"_blank\" rel=\"noopener\">KB5082198<\/a> zur Verf\u00fcgung. Dieses Update adressiert Sicherheitsprobleme sowie die beschriebenen Korrekturen, wird automatisch von Windows Update heruntergeladen und installiert, steht aber auch im <a href=\"http:\/\/www.catalog.update.microsoft.com\/home.aspx\" target=\"_blank\" rel=\"noopener\">Microsoft Update Catalog<\/a> als Download zur Verf\u00fcgung (nach der KB-Nummer suchen lassen). Vor der manuellen Installation muss das aktuellste Servicing Stack Update (SSU) installiert werden. Details sind im jeweiligen KB-Artikel zu finden.<\/p>\n<p>F\u00fcr die restlichen Windows 10 Versionen gab es kein Update, da diese Versionen aus dem Support gefallen ist. Details zu obigen Updates sind im Zweifelsfall den jeweiligen Microsoft KB-Artikeln zu entnehmen.<\/p>\n<p><strong>\u00c4hnliche Artikel:<\/strong><br \/>\n<a href=\"https:\/\/borncity.com\/blog\/2026\/04\/14\/microsoft-security-update-summary-14-april-2026\/\">Microsoft Security Update Summary<\/a> (14. April 2026)<br \/>\n<a href=\"https:\/\/borncity.com\/blog\/2026\/04\/15\/patchday-windows-10-11-updates-14-april-2026\/\">Patchday: Windows 10\/11 Updates<\/a> (14. April 2026)<br \/>\n<a href=\"https:\/\/borncity.com\/blog\/2026\/04\/15\/patchday-windows-server-updates-14-april-2026\/\">Patchday: Windows Server-Updates<\/a> (14. April 2026)<br \/>\nPatchday: Microsoft Office Updates (14. April 2026)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Am 14. April 2026 (zweiter Dienstag im Monat, Patchday bei Microsoft) hat Microsoft kumulative Updates f\u00fcr die noch unterst\u00fctzten Client-Betriebssystem-Versionen von Windows 10 (mit ESU-Lizenz) und Windows 11 ver\u00f6ffentlicht. Hier einige Details zu diesen Updates, die Schwachstellen sowie Probleme beheben &hellip; <a href=\"https:\/\/borncity.com\/blog\/2026\/04\/15\/patchday-windows-10-11-updates-14-april-2026\/\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[426,185,301],"tags":[15577,4328,4315,4378,8257],"class_list":["post-323692","post","type-post","status-publish","format-standard","hentry","category-sicherheit","category-update","category-windows","tag-patchday-4-2026","tag-sicherheit","tag-update","tag-windows-10","tag-windows-11"],"_links":{"self":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/323692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/comments?post=323692"}],"version-history":[{"count":9,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/323692\/revisions"}],"predecessor-version":[{"id":323731,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/323692\/revisions\/323731"}],"wp:attachment":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/media?parent=323692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/categories?post=323692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/tags?post=323692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}