{"id":18135,"date":"2026-08-28T01:02:28","date_gmt":"2026-08-27T16:02:28","guid":{"rendered":"https:\/\/m365jp.net\/?p=18135"},"modified":"2026-08-28T01:05:01","modified_gmt":"2026-08-27T16:05:01","slug":"servicedegradation-dz1462187-microsoft-defender-xdr-some-admins-may-experience-delays-in-microsoft-defender-for-endpoint-detections-3","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-08-28-servicedegradation-dz1462187-microsoft-defender-xdr-some-admins-may-experience-delays-in-microsoft-defender-for-endpoint-detections-3","title":{"rendered":"[serviceDegradation] DZ1462187 | Microsoft Defender XDR | Some admins may experience delays in Microsoft Defender for Endpoint detections"},"content":{"rendered":"
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DZ1462187 | Microsoft Defender XDR | Some admins may experience delays in Microsoft Defender for Endpoint detections<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins may experience delays in Microsoft Defender for Endpoint detections.<\/td>\n<\/tr>\n
Last Updated<\/th>\n08\/27\/2026 15:34:48<\/td>\n<\/tr>\n
Start Time<\/th>\n08\/26\/2026 14:10:39<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some admins may experience delays in Microsoft Defender for Endpoint detections <\/p>\n

User impact: Admins may experience delays in Microsoft Defender for Endpoint detections. <\/p>\n

More info: Affected admins may experience delays in receiving Microsoft Defender for Endpoint detections in the Microsoft 365 Defender portal and Microsoft Sentinel. <\/p>\n

Current status: We’re progressing with our processing of the accumulated backlog of Microsoft Defender for Endpoint detections, and we’re expecting the process will have completed and for the impact to be remediated by our next scheduled communication update. <\/p>\n

Scope of impact: Some admins expecting to receive Microsoft Defender for Endpoint detections in the Microsoft 365 Defender portal and Microsoft Sentinel detections may be impacted. This information may be updated as our investigation continues. <\/p>\n

Start time: Wednesday, August 26, 2026, at 12:50 PM UTC <\/p>\n

Root cause: A section of the detection processing infrastructure that is causing delays in the detections pipeline. <\/p>\n

Next update by: Monday, August 31, 2026, at 5:00 PM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:\u4e00\u90e8\u306e\u7ba1\u7406\u8005\u306fMicrosoft Defender for Endpoint\u306e\u691c\u51fa\u3067\u9045\u5ef6\u3092\u7d4c\u9a13\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059 <\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u7ba1\u7406\u8005\u306fMicrosoft Defender for Endpoint\u306e\u691c\u51fa\u306b\u9045\u5ef6\u3092\u611f\u3058\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u8a73\u7d30\u60c5\u5831:\u5f71\u97ff\u3092\u53d7\u3051\u305f\u7ba1\u7406\u8005\u306f\u3001Microsoft 365 Defender\u30dd\u30fc\u30bf\u30eb\u304a\u3088\u3073Microsoft Sentinel\u3067Microsoft Defender for Endpoint\u306e\u691c\u51fa\u901a\u77e5\u3092\u53d7\u3051\u53d6\u308b\u969b\u306b\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u73fe\u72b6:Microsoft Defender for Endpoint\u306e\u691c\u51fa\u306e\u84c4\u7a4d\u3055\u308c\u305f\u30d0\u30c3\u30af\u30ed\u30b0\u306e\u51e6\u7406\u3092\u9032\u3081\u3066\u304a\u308a\u3001\u6b21\u56de\u306e\u4e88\u5b9a\u3055\u308c\u305f\u901a\u4fe1\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u5f71\u97ff\u304c\u662f\u6b63\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002 <\/p>\n

\u5f71\u97ff\u7bc4\u56f2:Microsoft 365 Defender\u30dd\u30fc\u30bf\u30eb\u3084Microsoft Sentinel\u691c\u51fa\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u3092\u671f\u5f85\u3059\u308b\u4e00\u90e8\u306e\u7ba1\u7406\u8005\u306f\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8abf\u67fb\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u3053\u306e\u60c5\u5831\u306f\u66f4\u65b0\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e748\u670826\u65e5\u6c34\u66dc\u65e5 12:50 PM UTC <\/p>\n

\u6839\u672c\u539f\u56e0:\u691c\u51fa\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u9045\u5ef6\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u691c\u51fa\u51e6\u7406\u30a4\u30f3\u30d5\u30e9\u306e\u4e00\u90e8\u3002 <\/p>\n

\u6b21\u56de\u66f4\u65b0:2026\u5e748\u670831\u65e5(\u6708)\u5348\u5f8c5:00 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ1462187 | Microsoft Defender XDR | Some admins may experience delays in Microsoft Defender for Endpoint dete […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18135","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=18135"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18135\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=18135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=18135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=18135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}