| MO1550821 |
Users may be unable to connect to multiple Microsoft 365 services
Microsoft 365 suiteincident
|
Active |
12 Nov 2026 |
13 Nov 2026 |
| MO1489432 |
Users may be unable to view contacts and Speed Dial entries in Microsoft Teams, Outlook desktop and mobile
Microsoft 365 suiteadvisory
|
Active |
06 Oct 2026 |
11 Nov 2026 |
| MO1547527 |
Admins may not be receiving new Microsoft Copilot low latency adoption reports from the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
10 Nov 2026 |
11 Nov 2026 |
| MO1532211 |
Users' Microsoft 365 Apps usage reports may show outdated data in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
30 Oct 2026 |
10 Nov 2026 |
| MO1540560 |
Users may not be able to access Class Notebooks in Microsoft OneNote
Microsoft 365 suiteadvisory
|
Resolved |
05 Nov 2026 |
06 Nov 2026 |
| MO1501829 |
Admins may have seen stale data in the Copilot Health page in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
08 Sep 2026 |
04 Nov 2026 |
| MO1535688 |
Some admins' Microsoft 365 Copilot and Copilot Chat usage reports may be delayed in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Active |
02 Nov 2026 |
03 Nov 2026 |
| MO1457843 |
Admins can't identify who deleted a Viva Engage community or its Microsoft 365 Group in Microsoft Entra ID audit logs
Microsoft 365 suiteadvisory
|
Active |
10 Jul 2026 |
31 Oct 2026 |
| MO1522731 |
Admin usage reports for Microsoft 365 apps and Exchange Online may have refresh delays
Microsoft 365 suiteadvisory
|
Resolved |
23 Oct 2026 |
29 Oct 2026 |
| MO1481173 |
Admins may see multiple usage reports not updating in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
28 Sep 2026 |
28 Oct 2026 |
| MO1505952 |
Users may be unable to access multiple Microsoft 365 services using Global Secure Access (GSA)
Microsoft 365 suiteincident
|
Resolved |
13 Oct 2026 |
21 Oct 2026 |
| MO1515549 |
Users and admins couldn't view or manage device group configurations through the Microsoft Defender portal
Microsoft 365 suiteadvisory
|
Resolved |
19 Oct 2026 |
19 Oct 2026 |
| MO1507859 |
Some users may be missing the "Meeting options" button for Microsoft Teams meetings in multiple Microsoft 365 apps
Microsoft 365 suiteadvisory
|
Active |
12 Oct 2026 |
14 Oct 2026 |
| MO1458983 |
Admins may encounter reporting delays across multiple Microsoft 365 admin centers and Viva Insights
Microsoft 365 suiteadvisory
|
Resolved |
21 Aug 2026 |
14 Oct 2026 |
| MO1506255 |
Admins may be unable to review Service health or Message center postings in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
12 Oct 2026 |
13 Oct 2026 |
| MO1480956 |
Some users may be unable to change page distribution or review work in Microsoft OneNote and OneNote for the web
Microsoft 365 suiteadvisory
|
Resolved |
22 Jul 2026 |
09 Oct 2026 |
| MO1489051 |
Admins intermittently may be unable to access the Microsoft 365 admin center
Microsoft 365 suiteincident
|
Resolved |
05 Oct 2026 |
06 Oct 2026 |
| MO1488931 |
Admins intermittently may be unable to access the Microsoft 365 admin center
Microsoft 365 suiteincident
|
Resolved |
05 Oct 2026 |
06 Oct 2026 |
| MO1479564 |
Admins and users may be unable to access or utilize multiple features within some Microsoft 365 services
Microsoft 365 suiteadvisory
|
Resolved |
25 Sep 2026 |
26 Sep 2026 |
| MO1469836 |
Some admins may see Microsoft Teams usage report data discrepancies in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
28 Aug 2026 |
17 Sep 2026 |
| MO1472904 |
Some users in the United States and United Kingdom may be unable to access Microsoft 365 services
Microsoft 365 suiteincident
|
Resolved |
16 Sep 2026 |
16 Sep 2026 |
| MO1471241 |
Some admins' usage reports may contain stale data in Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
13 Sep 2026 |
16 Sep 2026 |
| MO1465074 |
Users may experience issues when utilizing multiple Microsoft 365 services
Microsoft 365 suiteincident
|
Resolved |
31 Aug 2026 |
11 Sep 2026 |
| MO1470143 |
Some users in the United Kingdom may have been unable to access multiple Microsoft 365 services
Microsoft 365 suiteincident
|
Resolved |
10 Sep 2026 |
10 Sep 2026 |
| MO1469271 |
Some users may be unable to access https://m365.cloud.microsoft and receive an error
Microsoft 365 suiteadvisory
|
Resolved |
08 Sep 2026 |
08 Sep 2026 |
| MO1467962 |
Some admins' Microsoft 365 admin center usage report data may be delayed
Microsoft 365 suiteadvisory
|
Resolved |
06 Sep 2026 |
07 Sep 2026 |
| MO1467282 |
Users may not be able to open support central in Microsoft Intune and Microsoft Defender portals
Microsoft 365 suiteadvisory
|
Resolved |
04 Sep 2026 |
05 Sep 2026 |
| MO1465286 |
Admins may see delays in Copilot usage report data in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
01 Sep 2026 |
04 Sep 2026 |
| MO1465962 |
Some users may have been unable to open Google search links from email and Microsoft Teams messages
Microsoft 365 suiteadvisory
|
Resolved |
02 Sep 2026 |
02 Sep 2026 |
| MO1457636 |
Users in South America may have been unable to use multiple Microsoft 365 services
Microsoft 365 suiteincident
|
Resolved |
19 Aug 2026 |
26 Aug 2026 |
| MO1456424 |
Some users may be unable to search for content in SharePoint Online, OneDrive, Outlook on the web, or Outlook desktop
Microsoft 365 suiteincident
|
Resolved |
17 Aug 2026 |
21 Aug 2026 |
| MO1452280 |
Some admins may see Copilot Adoption and Copilot Readiness report delays in multiple Microsoft 365 services
Microsoft 365 suiteadvisory
|
Resolved |
10 Aug 2026 |
13 Aug 2026 |
| MO1437424 |
Issues accessing or using Microsoft 365 services routed through the North America region.
Microsoft 365 suiteincident
|
Resolved |
23 Jul 2026 |
06 Aug 2026 |
| MO1447619 |
Users may have been unable to sign into the OneNote Web Clipper
Microsoft 365 suiteadvisory
|
Active |
24 Jul 2026 |
06 Aug 2026 |
| MO1440526 |
Some users may be unable to share files with external recipients through SharePoint Online and Microsoft OneDrive
Microsoft 365 suiteadvisory
|
Resolved |
23 Jul 2026 |
05 Aug 2026 |
| MO1442357 |
Admins may be unable to export reports to comma separated values (CSVs) in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
22 Jul 2026 |
30 Jul 2026 |
| MO1434392 |
Admins may be unable to track open email counts in the Microsoft 365 admin center organizational messages
Microsoft 365 suiteadvisory
|
Resolved |
20 Jul 2026 |
29 Jul 2026 |
| MO1441391 |
Admins couldn't locate or disable the MailerLite and Miro connectors in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
28 Jul 2026 |
28 Jul 2026 |
| MO1438482 |
Some admins may see inaccurate status information in the service health section in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
21 Jul 2026 |
25 Jul 2026 |
| MO1437790 |
Admins may be unable to access the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
24 Jul 2026 |
24 Jul 2026 |
| MO1431590 |
Admins may see stale non-Copilot usage reports in the Microsoft 365 admin center in the Europe and Asia Pacific region
Microsoft 365 suiteadvisory
|
Resolved |
18 Jul 2026 |
20 Jul 2026 |
| MO1428775 |
Some admins may see incorrect classifications of Cowork Tasks in Microsoft 365 Copilot Cowork usage reports
Microsoft 365 suiteadvisory
|
Resolved |
17 Jun 2026 |
17 Jul 2026 |
| MO1420954 |
Users are unable to access Microsoft Copilot web and m365.cloud.microsoft
Microsoft 365 suiteincident
|
Resolved |
07 Jul 2026 |
16 Jul 2026 |
| MO1421789 |
Admins' Microsoft 365 Groups, Teams user, and Teams device reports may be delayed in the Microsoft 365 admin center
Microsoft 365 suiteadvisory
|
Resolved |
08 Jul 2026 |
11 Jul 2026 |
| MO1413447 |
Users in Japan may experience issues accessing Microsoft services including Microsoft Teams and Microsoft 365
Microsoft 365 suiteincident
|
Resolved |
03 Jul 2026 |
03 Jul 2026 |
| MO1411776 |
Due to a third-party networking issue, users in Australia may be unable to access Microsoft 365 services
Microsoft 365 suiteincident
|
Resolved |
01 Jul 2026 |
02 Jul 2026 |
| MO1410980 |
Users may have been unable to access sign-out button or account details across multiple Microsoft 365 web services
Microsoft 365 suiteadvisory
|
Resolved |
30 Jun 2026 |
01 Jul 2026 |
| MO1331639 |
Issue with webhook-based task notifications in Microsoft To Do
Microsoft 365 suiteadvisory
|
Resolved |
02 Jun 2026 |
29 Jun 2026 |
| MO1387691 |
Users are unable to access Microsoft 365 Copilot Chat or portal.office.com
Microsoft 365 suiteincident
|
Resolved |
11 Jun 2026 |
18 Jun 2026 |
| MO1329446 |
Unable to open files in Office for the web or Microsoft Teams
Microsoft 365 suiteincident
|
Resolved |
01 Jun 2026 |
17 Jun 2026 |
