{"id":11728,"date":"2025-05-23T09:01:05","date_gmt":"2025-05-23T00:01:05","guid":{"rendered":"https:\/\/m365jp.net\/?p=11728"},"modified":"2025-05-23T09:02:43","modified_gmt":"2025-05-23T00:02:43","slug":"servicedegradation-dz1080635-microsoft-defender-xdr-admins-may-be-unable-to-edit-or-create-security-operations-cases-in-the-microsoft-defender-portal-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-05-23-servicedegradation-dz1080635-microsoft-defender-xdr-admins-may-be-unable-to-edit-or-create-security-operations-cases-in-the-microsoft-defender-portal-2","title":{"rendered":"[serviceDegradation] DZ1080635 | Microsoft Defender XDR | Admins may be unable to edit or create security operations cases in the Microsoft Defender portal"},"content":{"rendered":"
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DZ1080635 | Microsoft Defender XDR | Admins may be unable to edit or create security operations cases in the Microsoft Defender 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>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins may be unable to edit or create security operations cases in the Microsoft Defender portal.<\/td>\n<\/tr>\n
Last Updated<\/th>\n05\/22\/2025 23:36:00<\/td>\n<\/tr>\n
Start Time<\/th>\n05\/22\/2025 22:30:52<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Admins may be unable to edit or create security operations cases in the Microsoft Defender portal<\/p>\n

User impact: Admins may be unable to edit or create security operations cases in the Microsoft Defender portal.<\/p>\n

More info: While we\u2019re focused on remediation, users that have access to Outlook on the web or the Outlook mobile apps may use these to bypass the impact.<\/p>\n

Current status: The service health telemetry indicates that impact has been remediated for most affected users; however, impact may still be present for a portion of affected users. Additionally, after restarting the system services of the affected infrastructure we\u2019ve noticed that impact is gradually recovering. We\u2019re continuing to monitor telemetry, as well as looking for possible ways to expedite our remediating actions if possible. <\/p>\n

Scope of impact: Any user attempting to connect to Exchange Online from the classic Outlook desktop client may be impacted.<\/p>\n

Root cause: A portion of infrastructure responsible for facilitating access to Exchange Online mailboxes from the classic Outlook desktop client is operating in a suboptimal state and causing impact.<\/p>\n

Next update by: Friday, May 23, 2025, at 1:30 AM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u7ba1\u7406\u8005\u306f\u3001Microsoft Defender \u30dd\u30fc\u30bf\u30eb\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u64cd\u4f5c\u30b1\u30fc\u30b9\u3092\u7de8\u96c6\u307e\u305f\u306f\u4f5c\u6210\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7ba1\u7406\u8005\u306f\u3001Microsoft Defender \u30dd\u30fc\u30bf\u30eb\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u64cd\u4f5c\u30b1\u30fc\u30b9\u3092\u7de8\u96c6\u307e\u305f\u306f\u4f5c\u6210\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: \u4fee\u5fa9\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u304c\u3001Outlook on the web\u307e\u305f\u306f Outlook \u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u3053\u308c\u3089\u3092\u4f7f\u7528\u3057\u3066\u5f71\u97ff\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u73fe\u5728\u306e\u72b6\u614b: \u30b5\u30fc\u30d3\u30b9\u6b63\u5e38\u6027\u30c6\u30ec\u30e1\u30c8\u30ea\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u5f71\u97ff\u304c\u4fee\u5fa9\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u4f9d\u7136\u3068\u3057\u3066\u5f71\u97ff\u304c\u5b58\u5728\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u88ab\u707d\u3057\u305f\u30a4\u30f3\u30d5\u30e9\u306e\u30b7\u30b9\u30c6\u30e0\u30b5\u30fc\u30d3\u30b9\u3092\u518d\u958b\u3057\u305f\u3068\u3053\u308d\u3001\u5f90\u3005\u306b\u5f71\u97ff\u304c\u56de\u5fa9\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u306e\u76e3\u8996\u3092\u7d99\u7d9a\u3057\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u4fee\u5fa9\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u8fc5\u901f\u306b\u9032\u3081\u308b\u65b9\u6cd5\u3092\u6a21\u7d22\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n

\u5f71\u97ff\u7bc4\u56f2: \u5f93\u6765\u306e Outlook \u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089 Exchange Online \u306b\u63a5\u7d9a\u3057\u3088\u3046\u3068\u3059\u308b\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6839\u672c\u539f\u56e0: \u5f93\u6765\u306e Outlook \u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089 Exchange Online \u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5bb9\u6613\u306b\u3059\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u4e00\u90e8\u304c\u6700\u9069\u3067\u306a\u3044\u72b6\u614b\u3067\u52d5\u4f5c\u3057\u3066\u304a\u308a\u3001\u5f71\u97ff\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u6b21\u306e\u66f4\u65b0\u8005: 2025\u5e745\u670823\u65e5(\u91d1)\u5348\u524d1\u664230\u5206(UTC)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ1080635 | Microsoft Defender XDR | Admins may be unable to edit or create security operations cases in the M […]<\/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-11728","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/11728","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=11728"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/11728\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=11728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=11728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=11728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}