{"id":133880,"date":"2026-04-15T11:01:12","date_gmt":"2026-04-15T02:01:12","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133880"},"modified":"2026-04-15T11:01:12","modified_gmt":"2026-04-15T02:01:12","slug":"windows-10-esu-kb5082200-monthly","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-10-esu-kb5082200-monthly\/","title":{"rendered":"Windows 10\u306e\u6708\u4f8b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0KB5082200\u304c\u516c\u958b - 2026\u5e744\u6708\u306e\u6708\u4f8b\u66f4\u65b0\u3001\u30b5\u30a4\u30f3\u30a4\u30f3\u4e0d\u5177\u5408\u3084\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u95a2\u9023\u306e\u30d0\u30b0\u3092\u4fee\u6b63"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2017\/09\/Iwindows-10-logo.jpg\" alt=\"Windows 10 logo\" title=\"windows-10-logo.jpg\" border=\"0\" width=\"1358\" height=\"740\" \/><\/p>\n<p>Microsoft\u306f\u672c\u65e5\u3001\u6bce\u6708\u7c73\u56fd\u6642\u9593\u306e\u7b2c2\u706b\u66dc\u65e5\u306b\u63d0\u4f9b\u3057\u3066\u3044\u308b\u6708\u4f8b\u66f4\u65b0\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001Windows 10\u306e\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u7d2f\u7a4d\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u305d\u308c\u305e\u308c\u516c\u958b\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>Windows 10 Version 20H2\/21H1\/21H2\/22H2: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/april-14-2026-kb5082200-os-builds-19045-7184-and-19044-7184-4fa6421d-5c52-4aa1-ace0-647647282000\">KB5082200<\/a><\/li>\n<li>Windows 10 Version 1909: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<li>Windows 10 Version 1903: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<li>Windows 10 Version 1809: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/april-14-2026-kb5082123-os-build-17763-8644-539c4d59-373c-462e-b31d-de708c4ed156\">KB5082123<\/a><\/li>\n<li>Windows 10 version 1803: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<li>Windows 10 version 1709: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<li>Windows 10 version 1703: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<li>Windows 10 version 1607: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/april-14-2026-kb5082198-os-build-14393-9060-9c1c628a-9294-4ac3-bbf0-05bbba21a6ef\">KB5082198<\/a><\/li>\n<li>Windows 10 Version 1511: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<li>Windows 10 Version 1507: <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/end-of-service-statement-e440a698-de79-4ace-b53b-5a6a3e36685e\">EOS<\/a><\/li>\n<\/ul>\n<p>\u305d\u308c\u305e\u308cWindows Update\u307e\u305f\u306fMicrosoft Update Catalog\u3092\u5229\u7528\u3057\u3066\u5c0e\u5165\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001\u5909\u66f4\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059(\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u5185\u5bb9\u306f<a href=\"https:\/\/www.microsoft.com\/en-us\/msrc\/blog\/category?cat=Japan%20Security%20Team\">\u65e5\u672cMicrosoft\u306e\u30d6\u30ed\u30b0<\/a>\u3067\u53c2\u7167\u3067\u304d\u307e\u3059)\u3002<\/p>\n<h2>April 14, 2026\u2014KB5082200 (OS Builds 19045.7184 and 19044.7184)<\/h2>\n<p>Windows 10 ESU\u3001Windows 10 Enterprise LTSC 2021\u3001Windows 10 IoT Enterprise LTSC 2021\u7528\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0<a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/april-14-2026-kb5082200-os-builds-19045-7184-and-19044-7184-4fa6421d-5c52-4aa1-ace0-647647282000\">KB5082200<\/a>\u3067\u306f\u3001Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u554f\u984c\u306e\u4fee\u6b63\u3084Remote Desktop\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6539\u5584\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u8a3c\u660e\u66f8\u306b\u95a2\u9023\u3057\u305f\u5909\u66f4\u306a\u3069\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>3\u6708\u4ee5\u964d\u306e\u66f4\u65b0\u3092\u9069\u7528\u3057\u305f\u4e00\u90e8\u74b0\u5883\u3067\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u6b63\u5e38\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u300d\u3068\u8868\u793a\u3055\u308c\u3001Teams \u306a\u3069\u306e Microsoft\u30b5\u30fc\u30d3\u30b9\u306b\u30b5\u30a4\u30f3\u30a4\u30f3\u3067\u304d\u306a\u3044\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u3066\u307e\u3057\u305f\u3002KB5082200\u3067\u306f\u3001\u3053\u306eMicrosoft\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u63a5\u7d9a\u7528\u306e.rdp\u30d5\u30a1\u30a4\u30eb\u3092\u60aa\u7528\u3057\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u304c\u5f37\u5316\u3055\u308c\u307e\u3057\u305f\u3002.rdp\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u969b\u3001\u63a5\u7d9a\u306b\u5fc5\u8981\u306a\u8a2d\u5b9a\u304c\u3059\u3079\u3066\u660e\u793a\u3055\u308c\u3001\u3053\u308c\u3089\u306f\u521d\u671f\u72b6\u614b\u3067\u306f\u30aa\u30d5\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u521d\u56de\u306e\u307f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u610f\u56f3\u3057\u306a\u3044\u63a5\u7d9a\u3092\u9632\u304e\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>Secure Boot\u306b\u95a2\u3057\u3066\u306f\u3001Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30d7\u30ea\u5185\u3067\u3001Secure Boot\u306e\u72b6\u614b\u3092\u52d5\u7684\u306b\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001Secure Boot\u66f4\u65b0\u5f8c\u306bBitLocker\u56de\u5fa9\u753b\u9762\u3078\u79fb\u884c\u3057\u3066\u3057\u307e\u3046\u554f\u984c\u3082\u4fee\u6b63\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li>\n<p><b>[Sign-In]<\/b><span>\u00a0<\/span>Fixed: 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 \u201cno Internet\u201d error appears during sign in and prevents access to Microsoft services and apps such as Microsoft Teams.<\/p>\n<\/li>\n<li>\n<p><b>[Remote Desktop]<\/b><span>\u00a0<\/span>This 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<span>\u00a0<\/span><a href=\"https:\/\/go.microsoft.com\/fwlink\/?linkid=2347342\">Understanding security warnings when opening Remote Desktop (RDP) files<\/a>.<\/p>\n<\/li>\n<li>\n<p><b>[Secure Boot]\u00a0<\/b><\/p>\n<ul>\n<li>\n<p><b>\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/b>This update enables dynamic status reporting for Secure Boot states in the Windows Security App (<b>Settings<\/b><span>\u00a0<\/span>&gt;<span>\u00a0<\/span><b>Update &amp; Security<\/b><span>\u00a0<\/span>&gt;<span>\u00a0<\/span><b>Windows Security<\/b>).\u00a0<a href=\"https:\/\/support.microsoft.com\/topic\/5ce39986-7dd2-4852-8c21-ef30dd04f046\">Learn more<\/a>\u00a0about the status alerts via badges and notifications. Note that these enhancements are disabled by default on commercial devices and servers.<\/p>\n<\/li>\n<li>\n<p>This update fixes an issue that could cause a device to enter BitLocker Recovery after Secure Boot updates.<\/p>\n<\/li>\n<li>\n<p>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.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n<h3>\u65e2\u77e5\u306e\u4e0d\u5177\u5408<\/h3>\n<p>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306f\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u304c1\u4ef6\u5b58\u5728\u3057\u307e\u3059\u3002\u305d\u306e\u5185\u5bb9\u306f\u300c\u63a8\u5968\u3055\u308c\u3066\u3044\u306a\u3044BitLocker\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u69cb\u6210\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001BitLocker\u56de\u5fa9\u30ad\u30fc\u306e\u5165\u529b\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306fWindows Update\u306e\u4ed6\u3001<a href=\"https:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=KB5082200\">Microsoft Update Catalog<\/a>\u3001Windows Server Update Services(WSUS)\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f\u672c\u65e5\u3001\u6bce\u6708\u7c73\u56fd\u6642\u9593\u306e\u7b2c2\u706b\u66dc\u65e5\u306b\u63d0\u4f9b\u3057\u3066\u3044\u308b\u6708\u4f8b\u66f4\u65b0\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001Windows 10\u306e\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u7d2f\u7a4d\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u305d\u308c\u305e\u308c\u516c\u958b\u3057\u307e\u3057\u305f\u3002 Windows 10 Version 20H2\/2 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":53492,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[4315,3298,2701],"class_list":["post-133880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-kb","tag-windows","tag-windows10"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=133880"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133880\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/53492"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}