{"id":18381,"date":"2026-09-05T04:02:41","date_gmt":"2026-09-04T19:02:41","guid":{"rendered":"https:\/\/m365jp.net\/?p=18381"},"modified":"2026-09-05T04:11:52","modified_gmt":"2026-09-04T19:11:52","slug":"servicerestored-tm1467148-microsoft-teams-users-may-be-unable-to-access-some-third-party-apps-within-microsoft-teams-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-09-05-servicerestored-tm1467148-microsoft-teams-users-may-be-unable-to-access-some-third-party-apps-within-microsoft-teams-2","title":{"rendered":"[serviceRestored] TM1467148 | Microsoft Teams | Users may be unable to access some third-party apps within Microsoft Teams"},"content":{"rendered":"
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TM1467148 | Microsoft Teams | Users may be unable to access some third-party apps within Microsoft Teams<\/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 may have been unable to access some third-party apps within Microsoft Teams.<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/04\/2026 18:23:34<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/04\/2026 02:53:00<\/td>\n<\/tr>\n
End Time<\/th>\n09\/04\/2026 15:14:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to access some third-party apps within Microsoft Teams <\/p>\n

User impact: Users may have been unable to access some third-party apps within Microsoft Teams. <\/p>\n

Final status: We’ve deployed our fix to address the upstream code issue and confirmed through monitoring service health telemetry that the impact has been remediated. Admins will need to restore the pre-impact app configurations within the Microsoft Teams admin center to have access restored. The pre-impact app configuration settings can be gathered from audit logs. <\/p>\n

Scope of impact: Any user attempting to access a some third-party apps may have been impacted. <\/p>\n

Start time: Friday, September 4, 2026, at 2:53 AM UTC <\/p>\n

End time: Friday, September 4, 2026, at 3:14 PM UTC <\/p>\n

Root cause: A code issue occurring within an upstream service caused the third-party app to be removed from the app catalog, resulting in impact. <\/p>\n

Next steps:
– We’re reviewing the offending code issue to determine how it was introduced into the service, so that we can prevent similar issues from occurring in the future. <\/p>\n

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

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TM1467148 | Microsoft Teams | Users may be unable to access some third-party apps within Microsoft Teams Statu […]<\/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-18381","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18381","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=18381"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18381\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=18381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=18381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=18381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}