{"id":583,"date":"2026-07-15T14:16:58","date_gmt":"2026-07-15T05:16:58","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-07-15-microsoft-server-zero-day-check-ja\/"},"modified":"2026-07-15T14:16:58","modified_gmt":"2026-07-15T05:16:58","slug":"2026-07-15-microsoft-server-zero-day-check-ja","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-07-15-microsoft-server-zero-day-check-ja\/","title":{"rendered":"SharePoint Server\u3068AD FS\u3067\u5b9f\u60aa\u7528\u3092\u78ba\u8a8d\u3001\u7ba1\u7406\u8005\u306f\u66f4\u65b0\u306e\u512a\u5148\u9806\u4f4d\u3092\u4e0a\u3052\u3066\u304f\u3060\u3055\u3044"},"content":{"rendered":"<figure class=\"wp-block-image size-large\">\n  <img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/07\/microsoft-server-patch-response-scene.png\" alt=\"\u660e\u308b\u3044\u516c\u5171\u30b5\u30fc\u30d3\u30b9\u306e\u96fb\u7b97\u5ba4\u3067\u4e8c\u4eba\u306eIT\u62c5\u5f53\u8005\u304c\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u3068\u7ba1\u7406\u753b\u9762\u3092\u78ba\u8a8d\u3059\u308b\u5834\u9762\" \/><figcaption>\u5b9f\u904b\u7528\u74b0\u5883\u3067\u30b5\u30fc\u30d0\u30fc\u66f4\u65b0\u3092\u78ba\u8a8d\u3059\u308b\u884c\u52d5\u3092\u8868\u3057\u305fONEPRESS\u6280\u8853\u30fb\u516c\u5171\u5b89\u5168\u753b\u50cf\u3067\u3059\u3002<\/figcaption><\/figure>\n<ul>\n<li><strong>\u78ba\u8a8d\u6642\u523b:<\/strong> 2026-07-15 14:16 KST<\/li>\n<li><strong>\u78ba\u8a8d\u6839\u62e0:<\/strong> 7\u670814\u65e5\u306eMicrosoft\u516c\u5f0f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30c7\u30fc\u30bf\u3068\u540c\u65e5\u66f4\u65b0\u306eCISA KEV<\/li>\n<\/ul>\n<p><strong>\u4e00\u3064\u306e\u8a55\u4fa1\u304c\u300c\u4e2d\u300d\u3060\u304b\u3089\u5b9a\u671f\u4fdd\u5b88\u307e\u3067\u5f85\u3066\u308b\u554f\u984c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/strong> Microsoft\u306f7\u670814\u65e5\u3001SharePoint Server\u306eCVE-2026-56164\u3068AD FS\u306eCVE-2026-56155\u306b\u3064\u3044\u3066\u5b9f\u60aa\u7528\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002CISA\u3082\u540c\u65e5\u306bKEV\u3078\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>SharePoint\u306f\u672a\u8a8d\u8a3c\u306e\u653b\u6483\u8005\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3001\u4f4e\u3044\u8907\u96d1\u6027\u3001\u5229\u7528\u8005\u64cd\u4f5c\u306a\u3057\u3067\u60aa\u7528\u3067\u304d\u307e\u3059\u3002AD FS\u306f\u4f4e\u6a29\u9650\u306e\u30ed\u30fc\u30ab\u30eb\u30a2\u30af\u30bb\u30b9\u304c\u524d\u63d0\u3067\u3059\u304c\u3001\u6210\u529f\u3059\u308c\u3070\u7ba1\u7406\u8005\u6a29\u9650\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><strong>\u5b9f\u60aa\u7528\u306e\u78ba\u8a8d\u306f\u5168\u30b5\u30fc\u30d0\u30fc\u304c\u4fb5\u5bb3\u6e08\u307f\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u304f\u3001\u4fee\u6b63\u9806\u5e8f\u3092\u524d\u5012\u3057\u3059\u308b\u6839\u62e0\u3067\u3059\u3002<\/strong> \u8cc7\u7523\u78ba\u8a8d\u3001\u66f4\u65b0\u3001\u516c\u958b\u7bc4\u56f2\u7e2e\u5c0f\u3001\u8a3c\u62e0\u4fdd\u5168\u3092\u4e00\u3064\u306e\u4f5c\u696d\u3068\u3057\u3066\u9032\u3081\u307e\u3059\u3002<\/p>\n<h2>\u5b9f\u969b\u306b\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u3082\u306e<\/h2>\n<ul>\n<li><strong>CVE-2026-56164:<\/strong> SharePoint\u306e\u91cd\u8981\u6a5f\u80fd\u3067\u8a8d\u8a3c\u304c\u6b20\u843d\u3002CVSS 5.3\u3067\u3059\u304c\u5b9f\u60aa\u7528\u6e08\u307f\u3067\u3001CISA\u306e\u7c73\u9023\u90a6\u6a5f\u95a2\u671f\u9650\u306f7\u670817\u65e5\u3067\u3059\u3002<\/li>\n<li><strong>CVE-2026-56155:<\/strong> AD FS\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u7c92\u5ea6\u4e0d\u8db3\u3002CVSS 7.8\u3067\u3001\u7c73\u9023\u90a6\u6a5f\u95a2\u671f\u9650\u306f7\u670828\u65e5\u3067\u3059\u3002<\/li>\n<li>CISA\u671f\u9650\u306f\u7c73\u9023\u90a6\u6c11\u9593\u6a5f\u95a2\u5411\u3051\u3067\u3001\u4e16\u754c\u5171\u901a\u306e\u6cd5\u7684\u671f\u9650\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u512a\u5148\u5ea6\u306e\u5f37\u3044\u76ee\u5b89\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>\u307e\u305a\u5f71\u97ff\u3092\u53d7\u3051\u308b\u74b0\u5883\u3092\u5206\u3051\u308b<\/h2>\n<ul>\n<li><strong>SharePoint:<\/strong> Enterprise Server 2016\u3001Server 2019\u3001Subscription Edition\u304c\u5bfe\u8c61\u3067\u3059\u3002SharePoint Online\u306f\u5bfe\u8c61\u88fd\u54c1\u6b04\u306b\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li><strong>AD FS:<\/strong> Windows Server 2012\u30012012 R2\u30012016\u30012019\u30012022\u30012025\u306a\u3069\u304c\u5217\u6319\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306bAD FS\u5f79\u5272\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u500b\u4eba\u5229\u7528:<\/strong> Microsoft 365\u3060\u3051\u3092\u4f7f\u3046\u5bb6\u5ead\u5229\u7528\u8005\u304c\u30b5\u30fc\u30d0\u30fc\u7528\u66f4\u65b0\u3092\u76f4\u63a5\u5165\u308c\u308b\u554f\u984c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d44\u7e54\u306e\u7ba1\u7406\u8005\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u4eca\u65e5\u9032\u3081\u308b6\u6bb5\u968e<\/h2>\n<ol>\n<li><strong>\u8cc7\u7523\u3068\u62c5\u5f53:<\/strong> \u30aa\u30f3\u30d7\u30ec\u30df\u30b9SharePoint\u3068AD FS\u306e\u7248\u3001\u516c\u958b\u30a2\u30c9\u30ec\u30b9\u3001\u7ba1\u7406\u8005\u3001\u59d4\u8a17\u5148\u3092\u4e00\u89a7\u5316\u3057\u307e\u3059\u3002<\/li>\n<li><strong>SharePoint\u3092\u5148\u306b\u66f4\u65b0:<\/strong> 2016\u306fKB5002891\u30012019\u306fKB5002883\u3001Subscription Edition\u306fKB5002882\u3002\u516c\u5f0f\u624b\u9806\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30d3\u30eb\u30c9\u30fb\u30d5\u30a1\u30fc\u30e0\u72b6\u614b\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li><strong>AMSI\u3092\u88dc\u5f37\u7b56\u306b:<\/strong> SharePoint\u30fbIIS\u30e1\u30e2\u30ea\u691c\u67fb\u3068Request Body Scan\u306eFull\u3092\u6709\u52b9\u5316\u3057\u307e\u3059\u3002\u66f4\u65b0\u306e\u4ee3\u66ff\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li><strong>AD FS\u66f4\u65b0:<\/strong> \u30b5\u30fc\u30d0\u30fc\u7248\u306b\u5408\u30467\u6708Windows\u66f4\u65b0\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u518d\u8d77\u52d5\u3001\u5197\u9577\u5316\u3001\u5fa9\u65e7\u9806\u5e8f\u3092\u5148\u306b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8a3c\u62e0\u4fdd\u5168:<\/strong> IIS\u3001SharePoint\u3001Windows\u30a4\u30d9\u30f3\u30c8\u3001\u8a8d\u8a3c\u3001\u7ba1\u7406\u30ed\u30b0\u3092\u4fdd\u5b58\u3057\u3001\u7570\u5e38\u30ed\u30b0\u30a4\u30f3\u3084\u6a29\u9650\u5909\u66f4\u306f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3078\u79fb\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u9069\u7528\u5f8c\u78ba\u8a8d:<\/strong> SharePoint\u306e\u691c\u7d22\u30fb\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u30fb\u8a8d\u8a3c\u3001AD FS\u306e\u30ed\u30b0\u30a4\u30f3\u30fb\u30c8\u30fc\u30af\u30f3\u767a\u884c\u3092\u5229\u7528\u8005\u7d4c\u8def\u3067\u8a66\u9a13\u3057\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>\u5229\u7528\u8005\u3068\u59d4\u8a17\u5148\u304c\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/h2>\n<ul>\n<li>\u5f93\u696d\u54e1\u3084\u5b66\u751f\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u5185\u30ea\u30f3\u30af\u304b\u3089\u66f4\u65b0\u3057\u307e\u305b\u3093\u3002\u516c\u5f0f\u30dd\u30fc\u30bf\u30eb\u3068\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u3060\u3051\u3092\u4f7f\u3044\u307e\u3059\u3002<\/li>\n<li>\u4fdd\u5b88\u4f1a\u793e\u306f\u5bfe\u8c61\u30b5\u30fc\u30d0\u30fc\u3001KB\u3001\u5b8c\u4e86\u6642\u523b\u3001\u518d\u8d77\u52d5\u3001\u30b5\u30fc\u30d3\u30b9\u8a66\u9a13\u7d50\u679c\u3092\u5831\u544a\u3057\u307e\u3059\u3002<\/li>\n<li>\u7ba1\u7406\u753b\u9762\u304c\u76f4\u63a5\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u516c\u958b\u306a\u3089\u3001\u66f4\u65b0\u3068\u306f\u5225\u306bVPN\u30fb\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30fb\u8a31\u53ef\u30ea\u30b9\u30c8\u3092\u898b\u76f4\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u904e\u5ea6\u306b\u89e3\u91c8\u3057\u306a\u3044\u305f\u3081\u306e\u57fa\u6e96<\/h2>\n<ul>\n<li>SharePoint\u306e5.3\u307e\u305f\u306fModerate\u3060\u3051\u3067\u512a\u5148\u5ea6\u3092\u4e0b\u3052\u307e\u305b\u3093\u3002<\/li>\n<li>\u5b9f\u60aa\u7528\u306e\u78ba\u8a8d\u3060\u3051\u3067\u7279\u5b9a\u7d44\u7e54\u306e\u4fb5\u5bb3\u3092\u65ad\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<li>SharePoint Online\u3068\u30aa\u30f3\u30d7\u30ec\u30df\u30b9Server\u3092\u6df7\u540c\u3057\u307e\u305b\u3093\u3002<\/li>\n<li>AMSI\u3060\u3051\u3067\u66f4\u65b0\u3092\u4ee3\u66ff\u305b\u305a\u3001\u66f4\u65b0\u3060\u3051\u3067\u904e\u53bb\u306e\u4fb5\u5bb3\u53ef\u80fd\u6027\u3092\u6d88\u3057\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<h2>\u516c\u5f0f\u30fb\u4e00\u6b21\u8cc7\u6599<\/h2>\n<ul>\n<li><a href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2026-56164\" target=\"_blank\" rel=\"noopener noreferrer\">Microsoft Security Update Guide: CVE-2026-56164 (SharePoint Server)<\/a><\/li>\n<li><a href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/vulnerability\/CVE-2026-56155\" target=\"_blank\" rel=\"noopener noreferrer\">Microsoft Security Update Guide: CVE-2026-56155 (AD FS)<\/a><\/li>\n<li><a href=\"https:\/\/api.msrc.microsoft.com\/cvrf\/v3.0\/cvrf\/2026-Jul\" target=\"_blank\" rel=\"noopener noreferrer\">Microsoft July 2026 security update data (official CVRF API)<\/a><\/li>\n<li><a href=\"https:\/\/www.cisa.gov\/known-exploited-vulnerabilities-catalog\" target=\"_blank\" rel=\"noopener noreferrer\">CISA Known Exploited Vulnerabilities Catalog<\/a><\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/en-us\/sharepoint\/security-for-sharepoint-server\/configure-amsi-integration\" target=\"_blank\" rel=\"noopener noreferrer\">Microsoft: Configure AMSI integration with SharePoint Server<\/a><\/li>\n<\/ul>\n<p><strong>\u8981\u70b9:<\/strong> SharePoint Server\u307e\u305f\u306fAD FS\u3092\u904b\u7528\u3059\u308b\u306a\u3089\u3001\u7248\u3092\u78ba\u5b9a\u3057\u3001SharePoint\u3092\u6700\u512a\u5148\u3067\u66f4\u65b0\u3057\u3001AMSI\u30fb\u30ed\u30b0\u30fb\u5229\u7528\u8005\u7d4c\u8def\u8a66\u9a13\u307e\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306fSharePoint Server\u3068AD FS\u306e2\u4ef6\u304c\u5b9f\u969b\u306b\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u3068\u78ba\u8a8d\u3057\u3001CISA\u3082KEV\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u904b\u7528\u7d44\u7e54\u306f\u8cc7\u7523\u3001\u516c\u958b\u7bc4\u56f2\u3001\u66f4\u65b0\u3001\u30ed\u30b0\u3092\u4eca\u65e5\u78ba\u8a8d\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-583","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}