| SP1503038 |
Users may be unable to view or modify custom forms in SharePoint Online
SharePoint Onlineincident
|
Resolved |
12 Oct 2026 |
21 Oct 2026 |
| TM1519312 |
SIP devices can't make or receive calls
Microsoft Teamsincident
|
Resolved |
21 Oct 2026 |
21 Oct 2026 |
| CW1517097 |
Some users may not receive responses from Microsoft 365 Copilot Chat in the web and desktop apps
Microsoft 365 Copilot Chatadvisory
|
Resolved |
20 Oct 2026 |
21 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 |
| TM1514781 |
Some users may be unable to join town hall meetings in Microsoft Teams and are redirected to a registration page
Microsoft Teamsincident
|
Resolved |
19 Oct 2026 |
20 Oct 2026 |
| EX1500900 |
Admins are unable to access the Exchange admin center (EAC)
Exchange Onlineincident
|
Resolved |
12 Oct 2026 |
19 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 |
| CW1514746 |
Some users may be unable to see GPT within the model selection options in Microsoft 365 Copilot chat
Microsoft 365 Copilot Chatadvisory
|
Resolved |
19 Oct 2026 |
19 Oct 2026 |
| PB1514788 |
Some users may have experienced intermittent failures with sensitivity-labeled items in Microsoft Fabric
Power BIadvisory
|
Resolved |
19 Oct 2026 |
19 Oct 2026 |
| CW1515013 |
Some users may have been unable to send messages in Microsoft 365 Copilot chat
Microsoft 365 Copilot Chatincident
|
Resolved |
19 Oct 2026 |
19 Oct 2026 |
| EX1483540 |
Users were intermittently unable to access their calendars in Outlook on the web and the new Outlook desktop client
Exchange Onlineadvisory
|
Resolved |
01 Jul 2026 |
19 Oct 2026 |
| TM1508612 |
Some users may not receive meeting-started notifications on Android devices
Microsoft Teamsadvisory
|
Resolved |
13 Oct 2026 |
16 Oct 2026 |
| TM1492872 |
Users may be unable to download webinar registration details from the Events app in Microsoft Teams
Microsoft Teamsadvisory
|
Resolved |
09 Oct 2026 |
16 Oct 2026 |
| OP1505951 |
Some users may be unable to create or publish assignments in Microsoft OneNote
Microsoft 365 appsadvisory
|
Resolved |
11 Oct 2026 |
16 Oct 2026 |
| TM1509890 |
Some users' calls may fail in Microsoft Teams
Microsoft Teamsincident
|
Resolved |
16 Oct 2026 |
16 Oct 2026 |
| TM1506205 |
Users may be unable to join Microsoft Teams meetings and see sign-in errors
Microsoft Teamsincident
|
Resolved |
07 Oct 2026 |
16 Oct 2026 |
| PB1508905 |
Some users may encounter refresh failures when using the Dynamics 365 Business Central connector in Power BI
Power BIadvisory
|
Resolved |
14 Oct 2026 |
15 Oct 2026 |
| EX1507783 |
Some users' mailbox syncs may fail with an error in Exchange Online
Exchange Onlineincident
|
Resolved |
29 Sep 2026 |
14 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 |
| TM1507676 |
Some users may be missing the "Meeting options" button for Microsoft Teams meetings in multiple Microsoft 365 apps
Microsoft Teamsadvisory
|
Resolved |
12 Oct 2026 |
14 Oct 2026 |
| PB1505699 |
Users may have been unable to view chart data on Power BI dashboards when using standard light or dark themes
Power BIadvisory
|
Resolved |
27 Sep 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 |
| CW1506243 |
Users' Microsoft 365 Copilot document editing prompts may fail in the Microsoft Word desktop app and web clients
Microsoft 365 Copilot Chatincident
|
Resolved |
13 Oct 2026 |
13 Oct 2026 |
| TM1489450 |
Some users may experience intermittent audio and video degradation when using Microsoft Teams through VDI 2.0
Microsoft Teamsadvisory
|
Resolved |
01 Oct 2026 |
13 Oct 2026 |
| MP1471821 |
Some admins may receive failures creating or updating Communications Compliance policies in Microsoft Purview
Microsoft Purviewincident
|
Resolved |
14 Sep 2026 |
12 Oct 2026 |
| OP1500833 |
Users may have been unable to access or protect content using Azure Rights Management (ARM) in Microsoft 365 services
Microsoft 365 appsincident
|
Resolved |
12 Oct 2026 |
12 Oct 2026 |
| TM1488543 |
Some users conferenced into a Microsoft Teams emergency call may not be automatically muted or able to mute themselves
Microsoft Teamsadvisory
|
Resolved |
25 Sep 2026 |
09 Oct 2026 |
| PB1489649 |
Users may not see chart data when using standard light or dark themes on Power BI dashboards
Power BIadvisory
|
Resolved |
06 Oct 2026 |
09 Oct 2026 |
| TM1492711 |
Some users may be unable to access Microsoft Teams transcripts and recordings
Microsoft Teamsadvisory
|
Resolved |
09 Oct 2026 |
09 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 |
| EX1491694 |
Some users' email messages from on-premises Exchange servers to Exchange Online may intermittently fail
Exchange Onlineincident
|
Resolved |
08 Oct 2026 |
08 Oct 2026 |
| EX1483619 |
Some users' email with DocuSign URLs may not be delivered and may be quarantined due to URL reputation
Exchange Onlineincident
|
Resolved |
28 Sep 2026 |
07 Oct 2026 |
| PL1490629 |
Some users may see initial page loading failures and 500 errors within Microsoft Planner
Planneradvisory
|
Resolved |
28 Sep 2026 |
07 Oct 2026 |
| MV1489881 |
Users are unable to create or edit new meeting or broadcast events in Microsoft Viva Engage
Microsoft Vivaadvisory
|
Resolved |
06 Oct 2026 |
07 Oct 2026 |
| TM1486352 |
Users' audio quality may be degraded during Microsoft Teams calls that have video or screensharing enabled
Microsoft Teamsadvisory
|
Resolved |
10 Sep 2026 |
06 Oct 2026 |
| TM1437780 |
Some users may be unable to join or create Microsoft Teams meetings or calls
Microsoft Teamsincident
|
Resolved |
24 Jul 2026 |
06 Oct 2026 |
| TM1483625 |
Users' recordings of presentations using PowerPoint Live in Microsoft Teams may be missing some slides
Microsoft Teamsadvisory
|
Resolved |
28 Sep 2026 |
06 Oct 2026 |
| TM1485719 |
Some users may be unable to view contacts and Speed Dial entries in Microsoft Teams
Microsoft Teamsadvisory
|
Active |
02 Oct 2026 |
06 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 |
| PB1488968 |
Some users may be unable to create or update Ontology artifacts in Microsoft Fabric
Power BIadvisory
|
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 |
| TM1440450 |
Users may be unable to run run-only workflows from Microsoft Teams
Microsoft Teamsadvisory
|
Resolved |
30 Jun 2026 |
06 Oct 2026 |
| EX1478163 |
Users may be unable to update calendar delegates in the classic Outlook desktop client
Exchange Onlineadvisory
|
Resolved |
23 Sep 2026 |
05 Oct 2026 |
| EX1441488 |
Some users may see unwanted add-ins appearing automatically across all Outlook clients
Exchange Onlineadvisory
|
Resolved |
17 Jul 2026 |
05 Oct 2026 |
| SP1488394 |
Some users may be unable to search using the search box in SharePoint Online
SharePoint Onlineincident
|
Resolved |
05 Oct 2026 |
05 Oct 2026 |
| EX1473834 |
Some users may be unable to search for email in Outlook desktop and Outlook on the web
Exchange Onlineincident
|
Resolved |
18 Sep 2026 |
02 Oct 2026 |
| SP1484737 |
Users may experience latency and get 503 service unavailable errors in SharePoint Online
SharePoint Onlineincident
|
Resolved |
01 Oct 2026 |
01 Oct 2026 |
| OD1484739 |
Users may experience latency and get 503 service unavailable errors when accessing Microsoft OneDrive content
Microsoft OneDriveincident
|
Resolved |
01 Oct 2026 |
01 Oct 2026 |
| EX1478033 |
Some users may be unable to search mailbox or Address Book content in Exchange Online across connection methods
Exchange Onlineincident
|
Resolved |
19 Sep 2026 |
01 Oct 2026 |
