{"id":11326,"date":"2025-04-30T12:00:55","date_gmt":"2025-04-30T03:00:55","guid":{"rendered":"https:\/\/m365jp.net\/?p=11326"},"modified":"2025-04-30T12:04:37","modified_gmt":"2025-04-30T03:04:37","slug":"servicedegradation-mo1065113-microsoft-365-suite-some-users-may-be-unable-to-sign-in-to-the-microsoft-defender-xdr-portal","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-04-30-servicedegradation-mo1065113-microsoft-365-suite-some-users-may-be-unable-to-sign-in-to-the-microsoft-defender-xdr-portal","title":{"rendered":"[serviceDegradation] MO1065113 | Microsoft 365 suite | Some users may be unable to sign in to the Microsoft Defender XDR portal"},"content":{"rendered":"
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MO1065113 | Microsoft 365 suite | Some users may be unable to sign in to the Microsoft Defender XDR portal<\/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>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may be unable to sign in to the Microsoft Defender XDR portal.<\/td>\n<\/tr>\n
Last Updated<\/th>\n04\/30\/2025 02:10:13<\/td>\n<\/tr>\n
Start Time<\/th>\n04\/30\/2025 01:18:23<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users may be unable to sign in to the Microsoft Defender XDR portal<\/p>\n

User impact: Users may be unable to sign in to the Microsoft Defender XDR portal.<\/p>\n

Current status: We’ve investigated the affected service infrastructure and determined a recent update to the authentication system that enables access to the Microsoft Defender XDR portal contains a code issue which is leading to impact. We’ve initiated a rollback of this update to remediate the impact and we’re continuing to analyze the service health to see if any additional actions may be required.<\/p>\n

Scope of impact: Any user may be impacted and may be unable to sign in to the Microsoft Defender XDR portal.<\/p>\n

Root cause: A recent update to the authentication system that enables access to the Microsoft Defender XDR portal contains a code issue which is leading to impact.<\/p>\n

Next update by: Wednesday, April 30, 2025, at 3:30 AM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u304c Microsoft Defender XDR \u30dd\u30fc\u30bf\u30eb\u306b\u30b5\u30a4\u30f3\u30a4\u30f3\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u30e6\u30fc\u30b6\u30fc\u304c Microsoft Defender XDR \u30dd\u30fc\u30bf\u30eb\u306b\u30b5\u30a4\u30f3\u30a4\u30f3\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u73fe\u5728\u306e\u72b6\u614b: \u5f71\u97ff\u3092\u53d7\u3051\u308b\u30b5\u30fc\u30d3\u30b9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u8abf\u67fb\u3057\u3001Microsoft Defender XDR \u30dd\u30fc\u30bf\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3059\u308b\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u8fd1\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3001\u5f71\u97ff\u306b\u3064\u306a\u304c\u308b\u30b3\u30fc\u30c9\u306e\u554f\u984c\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u5f71\u97ff\u3092\u4fee\u5fa9\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u958b\u59cb\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u6b63\u5e38\u6027\u3092\u5f15\u304d\u7d9a\u304d\u5206\u6790\u3057\u3066\u3001\u8ffd\u52a0\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: \u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001Microsoft Defender XDR \u30dd\u30fc\u30bf\u30eb\u306b\u30b5\u30a4\u30f3\u30a4\u30f3\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6839\u672c\u539f\u56e0: Microsoft Defender XDR \u30dd\u30fc\u30bf\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3059\u308b\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u8fd1\u306e\u66f4\u65b0\u306b\u306f\u3001\u5f71\u97ff\u306b\u3064\u306a\u304c\u308b\u30b3\u30fc\u30c9\u306e\u554f\u984c\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u6b21\u306e\u66f4\u65b0\u65b9\u6cd5: 2025\u5e744\u670830\u65e5(\u6c34)\u5348\u524d3\u664230\u5206(UTC)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

MO1065113 | Microsoft 365 suite | Some users may be unable to sign in to the Microsoft Defender XDR portal Sta […]<\/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-11326","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/11326","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=11326"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/11326\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=11326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=11326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=11326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}