{"id":18254,"date":"2026-09-02T04:01:45","date_gmt":"2026-09-01T19:01:45","guid":{"rendered":"https:\/\/m365jp.net\/?p=18254"},"modified":"2026-09-02T04:05:29","modified_gmt":"2026-09-01T19:05:29","slug":"servicerestored-tm1451939-microsoft-teams-users-locations-may-not-be-accurate-during-ios-microsoft-teams-emergency-calls","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-09-02-servicerestored-tm1451939-microsoft-teams-users-locations-may-not-be-accurate-during-ios-microsoft-teams-emergency-calls","title":{"rendered":"[serviceRestored] TM1451939 | Microsoft Teams | Users’ locations may not be accurate during iOS Microsoft Teams emergency calls"},"content":{"rendered":"
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TM1451939 | Microsoft Teams | Users’ locations may not be accurate during iOS Microsoft Teams emergency calls<\/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’ locations may not have been accurate during iOS Microsoft Teams emergency calls.<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/01\/2026 18:17:34<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/02\/2026 15:09:00<\/td>\n<\/tr>\n
End Time<\/th>\n09\/01\/2026 18:07:59<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users’ locations may not be accurate during iOS Microsoft Teams emergency calls <\/p>\n

User impact: Users’ locations may not have been accurate during iOS Microsoft Teams emergency calls. <\/p>\n

More info: Affected users were still able to make iOS emergency calls, but their location might have been inaccurate to the responder. This was specific to users on iOS version 26 and newer. <\/p>\n

Final status: After verifying with affected users that locations were accurate during iOS Microsoft Teams emergency calls, we’ve confirmed that the impact has been remediated. <\/p>\n

Scope of impact: Impact was specific to users on iOS 26 or newer who made emergency calls using the Microsoft Teams application. <\/p>\n

Start time: Thursday, July 2, 2026, at 3:09 PM UTC <\/p>\n

End time: Monday, August 31, 2026, at 6:00 PM UTC <\/p>\n

Root cause: A change within iOS API infrastructure resulted in inaccurate user location data being reported during iOS emergency calls. <\/p>\n

Next steps:
– We’re further analyzing the offending change within iOS API infrastructure to help us improve our pre-deployment testing and validation processes and to help prevent similar issues in the future. <\/p>\n

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

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:iOS\u306eMicrosoft Teams\u7dca\u6025\u901a\u8a71\u4e2d\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u4f4d\u7f6e\u60c5\u5831\u304c\u6b63\u78ba\u3067\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059 <\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:iOS\u306eMicrosoft Teams\u7dca\u6025\u901a\u8a71\u4e2d\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u4f4d\u7f6e\u60c5\u5831\u304c\u6b63\u78ba\u3067\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u8a73\u7d30\u60c5\u5831:\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30e6\u30fc\u30b6\u30fc\u306fiOS\u306e\u7dca\u6025\u901a\u5831\u3092\u7d9a\u3051\u3089\u308c\u307e\u3057\u305f\u304c\u3001\u5bfe\u5fdc\u8005\u306b\u3068\u3063\u3066\u4f4d\u7f6e\u60c5\u5831\u304c\u4e0d\u6b63\u78ba\u3060\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fiOS \u30d0\u30fc\u30b8\u30e7\u30f326\u4ee5\u964d\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u7279\u6709\u306e\u8a71\u3067\u3059\u3002 <\/p>\n

\u6700\u7d42\u72b6\u6cc1:iOS\u306eMicrosoft Teams\u7dca\u6025\u901a\u8a71\u6642\u306e\u4f4d\u7f6e\u60c5\u5831\u304c\u6b63\u78ba\u304b\u3069\u3046\u304b\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u78ba\u8a8d\u3057\u305f\u7d50\u679c\u3001\u5f71\u97ff\u306f\u662f\u6b63\u3055\u308c\u305f\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002 <\/p>\n

\u5f71\u97ff\u7bc4\u56f2:\u30a4\u30f3\u30d1\u30af\u30c8\u306fiOS 26\u4ee5\u964d\u306e\u30e6\u30fc\u30b6\u30fc\u3067\u3001Microsoft Teams\u30a2\u30d7\u30ea\u3092\u4f7f\u3063\u3066\u7dca\u6025\u901a\u8a71\u3092\u884c\u3063\u305f\u5834\u5408\u306b\u9650\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002 <\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e747\u67082\u65e5\u6728\u66dc\u65e5 15:09 UTC <\/p>\n

\u7d42\u4e86\u6642\u523b:2026\u5e748\u670831\u65e5(\u6708)\u5348\u5f8c6\u6642(UTC) <\/p>\n

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\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– iOS API\u30a4\u30f3\u30d5\u30e9\u5185\u306e\u554f\u984c\u3068\u306a\u308b\u5909\u66f4\u70b9\u3092\u3055\u3089\u306b\u5206\u6790\u3057\u3001\u4e8b\u524d\u306e\u30c6\u30b9\u30c8\u3068\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u306e\u6539\u5584\u3068\u3001\u4eca\u5f8c\u306e\u985e\u4f3c\u554f\u984c\u9632\u6b62\u306b\u52aa\u3081\u3066\u3044\u307e\u3059\u3002 <\/p>\n

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