{"id":136385,"date":"2026-10-28T10:23:58","date_gmt":"2026-10-28T01:23:58","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=136385"},"modified":"2026-10-28T10:23:58","modified_gmt":"2026-10-28T01:23:58","slug":"windows-11-kb5134133-kb5134134-oob-update","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-kb5134133-kb5134134-oob-update\/","title":{"rendered":"Windows 11\u5411\u3051\u7570\u4f8b\u306eOOB\u66f4\u65b0\u304c\u516c\u958b\u3001\u8a3c\u660e\u66f8\u4fe1\u983c\u60c5\u5831\u3092\u88dc\u5b8c\u3059\u308bKB5134133\/KB5134134"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/10\/s_20261028-_101029.webp\" alt=\"\" width=\"1044\" height=\"653\" class=\"aligncenter size-full wp-image-136386\" \/><\/p>\n<p>Microsoft\u306f10\u670826\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u5411\u3051\u306e\u81e8\u6642\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0(Out-of-Band Update)\u3068\u3057\u3066<a href=\"https:\/\/support.microsoft.com\/en-us\/servicing\/os\/windows-11\/2026\/10\/kb5134133-windows-11-24h2-25h2-26h2-update\">KB5134133<\/a>\u3068<a href=\"https:\/\/support.microsoft.com\/en-us\/servicing\/os\/windows-11\/2026\/10\/kb5134134-windows-11-26h1-update\">KB5134134<\/a>\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u66f4\u65b0\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u3084\u4e0d\u5177\u5408\u306e\u7dca\u6025\u4fee\u6b63\u3067\u306f\u306a\u304f\u3001\u300c\u8a3c\u660e\u66f8\u4fe1\u983c\u30ea\u30b9\u30c8(Certificate Trust List)\u300d\u3092\u6b63\u5e38\u306b\u53d7\u3051\u53d6\u308c\u306a\u3044\u74b0\u5883\u5411\u3051\u306b\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<blockquote><p>\n[Certificates] This update includes an updated trusted root certificate payload in the Windows cumulative update for devices that cannot access Microsoft\u2019s certificate-update service and devices where automatic certificate trust list (CTL) updates are disabled. To learn more, see Certificates and trust in Windows.\n<\/p><\/blockquote>\n<p>Windows\u3067\u306f\u901a\u5e38\u3001Microsoft\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u30b5\u30fc\u30d3\u30b9\u3092\u901a\u3058\u3066\u4fe1\u983c\u6e08\u307f\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u306e\u60c5\u5831\u304c\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4e00\u90e8\u306e\u74b0\u5883\u3067\u306f\u3053\u306e\u4ed5\u7d44\u307f\u3092\u5229\u7528\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u4eca\u56de\u306eOOB\u66f4\u65b0\u306f\u3053\u308c\u3089\u7279\u5b9a\u306e\u74b0\u5883\u306b\u5411\u3051\u305f\u3082\u306e\u3067\u3001\u6700\u65b0\u306e\u4fe1\u983c\u6e08\u307f\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u60c5\u5831\u304c\u76f4\u63a5\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u66f4\u65b0\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u308a\u96e2\u3055\u308c\u305f\u74b0\u5883\u3084\u3001\u8a3c\u660e\u66f8\u306e\u81ea\u52d5\u66f4\u65b0\u6a5f\u80fd\u304c\u7121\u52b9\u5316\u3055\u308c\u3066\u3044\u308b\u7aef\u672b\u3001\u3042\u308b\u3044\u306fMicrosoft\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u30b5\u30fc\u30d3\u30b9\u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u901a\u5e38\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u306a\u3044PC\u3067\u3082\u6700\u65b0\u306e\u8a3c\u660e\u66f8\u60c5\u5831\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3001OOB\u66f4\u65b0\u304c\u516c\u958b\u3055\u308c\u305f\u7406\u7531\u306f\u660e\u8a18\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001<a href=\"https:\/\/softantenna.com\/blog\/emudhra-intermediate-ca-key-leak-browser-block\/\">\u30a4\u30f3\u30c9\u306e\u8a8d\u8a3c\u5c40\u300ceMudhra\u300d\u3067\u767a\u751f\u3057\u305f\u4e2d\u9593CA\u79d8\u5bc6\u9375\u6f0f\u3048\u3044\u554f\u984c<\/a>\u306b\u5bfe\u51e6\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u5bfe\u5fdc\u3059\u308bWindows 11\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n<p>KB5134133\u306fWindows 11\u30d0\u30fc\u30b8\u30e7\u30f324H2\u300125H2\u300126H2\u5411\u3051\u306b\u63d0\u4f9b\u3055\u308c\u3001KB5134134\u306f26H1\u5411\u3051\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u66f4\u65b0\u306b\u3088\u3063\u3066\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306eOS\u30d3\u30eb\u30c9\u756a\u53f7\u3082\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u7d2f\u7a4d\u66f4\u65b0\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u308b\u305f\u3081\u300110\u6708\u306e\u6708\u4f8b\u66f4\u65b0\u3092\u9069\u7528\u6e08\u307f\u306e\u5834\u5408\u306f\u3001\u65b0\u305f\u306b\u8ffd\u52a0\u3055\u308c\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u307f\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u307e\u3059\u3002Smart App Control\u3092\u6709\u52b9\u5316\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u554f\u984c\u3001\u975e\u7ba1\u7406\u8005\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u63a5\u7d9a\u306e\u5931\u6557\u3001USB\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u3044\u554f\u984c\u306a\u3069\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u3082\u5f15\u304d\u7d99\u3044\u3067\u3044\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u306eOOB\u66f4\u65b0\u306f\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u60f3\u50cf\u3059\u308b\u3088\u3046\u306a\u7dca\u6025\u4e0d\u5177\u5408\u4fee\u6b63\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Microsoft\u81ea\u8eab\u3082\u3001\u901a\u5e38\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u306a\u3044\u7279\u6b8a\u306a\u74b0\u5883\u3092\u4e3b\u306a\u5bfe\u8c61\u3068\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u822c\u7684\u306a\u5bb6\u5ead\u7528PC\u3084\u901a\u5e38\u904b\u7528\u306eWindows 11\u74b0\u5883\u3067\u306f\u3001\u3042\u3048\u3066\u624b\u52d5\u3067\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u6027\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u74b0\u5883\u306a\u3069\u3001\u8a3c\u660e\u66f8\u66f4\u65b0\u30b5\u30fc\u30d3\u30b9\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u74b0\u5883\u3067\u306f\u3001\u8a3c\u660e\u66f8\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u66f4\u65b0\u3068\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f10\u670826\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u5411\u3051\u306e\u81e8\u6642\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0(Out-of-Band Update)\u3068\u3057\u3066KB5134133\u3068KB5134134\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u66f4\u65b0\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":136386,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-136385","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/136385","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=136385"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/136385\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/136386"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=136385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=136385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=136385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}