{"id":18390,"date":"2026-09-05T09:01:28","date_gmt":"2026-09-05T00:01:28","guid":{"rendered":"https:\/\/m365jp.net\/?p=18390"},"modified":"2026-09-05T09:04:59","modified_gmt":"2026-09-05T00:04:59","slug":"servicerestored-dz1466348-microsoft-defender-xdr-users-microsoft-defender-report-generation-is-delayed","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-09-05-servicerestored-dz1466348-microsoft-defender-xdr-users-microsoft-defender-report-generation-is-delayed","title":{"rendered":"[serviceRestored] DZ1466348 | Microsoft Defender XDR | Users’ Microsoft Defender report generation is delayed"},"content":{"rendered":"
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DZ1466348 | Microsoft Defender XDR | Users’ Microsoft Defender report generation is delayed<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers’ Microsoft Defender report generation was delayed.<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/04\/2026 23:40:17<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/03\/2026 04:30:00<\/td>\n<\/tr>\n
End Time<\/th>\n09\/04\/2026 11:00:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users’ Microsoft Defender report generation is delayed <\/p>\n

User impact: Users’ Microsoft Defender report generation was delayed. <\/p>\n

More info: Impacted report types were:
-Mailflow Status Reports
-Threat Protection Status Details Reports
-Scheduled Reports
-On Demand Reports <\/p>\n

Final status: After clearing the backlog of reports, our analysis of new jobs indicated that all types of report generation are no longer delayed. <\/p>\n

Scope of impact: This issue may have impacted any user who was attempting to view the impacted Microsoft Defender report types. <\/p>\n

Start time: Wednesday, September 2, 2026, at 4:30 AM UTC <\/p>\n

End time: Friday, September 4, 2026, at 11:00 AM UTC <\/p>\n

Root cause: Service infrastructure which facilitates the data reporting pipeline entered an unhealthy state, which resulted a significant job backlog that caused report generation delays. <\/p>\n

Next steps:
– We’re continuing to reinforce service health through regular improvements to support strong uptime of service infrastructure. <\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:\u30e6\u30fc\u30b6\u30fc\u306eMicrosoft Defender\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u304c\u9045\u308c\u3066\u3044\u308b <\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u30e6\u30fc\u30b6\u30fc\u306eMicrosoft Defender\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u304c\u9045\u308c\u307e\u3057\u305f\u3002 <\/p>\n

\u8a73\u7d30\u60c5\u5831:\u5f71\u97ff\u3092\u53d7\u3051\u305f\u5831\u544a\u66f8\u306e\u7a2e\u985e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059:
– \u30e1\u30fc\u30eb\u30d5\u30ed\u30fc\u72b6\u6cc1\u5831\u544a
– \u8105\u5a01\u9632\u5fa1\u72b6\u6cc1\u8a73\u7d30\u30ec\u30dd\u30fc\u30c8
-\u4e88\u5b9a\u5831\u544a\u66f8
-\u30aa\u30f3\u30c7\u30de\u30f3\u30c9\u30ec\u30dd\u30fc\u30c8 <\/p>\n

\u6700\u7d42\u72b6\u6cc1:\u30ec\u30dd\u30fc\u30c8\u306e\u30d0\u30c3\u30af\u30ed\u30b0\u3092\u89e3\u6d88\u3057\u305f\u5f8c\u3001\u65b0\u898f\u6c42\u4eba\u306e\u5206\u6790\u306b\u3088\u308b\u3068\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u304c\u9045\u5ef6\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002 <\/p>\n

\u5f71\u97ff\u7bc4\u56f2:\u3053\u306e\u554f\u984c\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305fMicrosoft Defender\u30ec\u30dd\u30fc\u30c8\u30bf\u30a4\u30d7\u3092\u95b2\u89a7\u3057\u3088\u3046\u3068\u3057\u305f\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e749\u67082\u65e5\u6c34\u66dc\u65e5 \u5348\u524d4\u664230\u5206 UTC <\/p>\n

\u7d42\u4e86\u6642\u523b:2026\u5e749\u67084\u65e5\u91d1\u66dc\u65e5 \u5348\u524d11\u6642 UTC <\/p>\n

\u6839\u672c\u539f\u56e0:\u30c7\u30fc\u30bf\u5831\u544a\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u5186\u6ed1\u306b\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u30a4\u30f3\u30d5\u30e9\u304c\u4e0d\u5065\u5eb7\u306a\u72b6\u614b\u306b\u9665\u308a\u3001\u6df1\u523b\u306a\u30b8\u30e7\u30d6\u30d0\u30c3\u30af\u30ed\u30b0\u304c\u767a\u751f\u3057\u3001\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u306e\u9045\u5ef6\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3057\u305f\u3002 <\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u30b5\u30fc\u30d3\u30b9\u30a4\u30f3\u30d5\u30e9\u306e\u5f37\u529b\u306a\u7a3c\u50cd\u7387\u3092\u652f\u3048\u308b\u305f\u3081\u3001\u5b9a\u671f\u7684\u306a\u6539\u5584\u3092\u901a\u3058\u3066\u30b5\u30fc\u30d3\u30b9\u306e\u5065\u5168\u6027\u3092\u5f37\u5316\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002 <\/p>\n

\u3053\u308c\u304c\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ1466348 | Microsoft Defender XDR | Users’ Microsoft Defender report generation is delayed Status servi […]<\/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-18390","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18390","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=18390"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18390\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=18390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=18390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=18390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}