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Users that have premium license for Microsoft Defender for Servers (DFS) P2 may not see baseline data

Microsoft Defender XDR DZ1530894

Users that have premium license for DFS P2 may not see baseline data in the Microsoft Defender portal.

Status
Service degradation
Feature
Portal
Region
Not specified (all regions)
Started
Oct 29, 2026, 22:31 CET
Duration
2 h 22 min
Last update
Oct 29, 2026, 23:31 CET
Next update
Oct 30, 2026, 04:30 CET

Current status

We've identified a recent service change that introduced a configuration issue that's preventing the baseline data from being communicated to the portal. We're working on reversing this service change to remediate the impact.

Scope of impact

Any user that has a premium license for DFS P2 and is attempting to view baseline data in the Microsoft Defender portal may be impacted.

Root cause

A recent service change that introduced a configuration issue that's preventing the baseline data from being communicated to the portal.

Timeline

Every update Microsoft posted for this issue, newest first.

  1. Oct 29, 2026, 22:53 CET

    We've identified a recent service change that introduced a configuration issue that's preventing the baseline data from being communicated to the portal. We're working on reversing this service change to remediate the impact.

  2. Oct 29, 2026, 22:40 CET

    We're investigating a potential issue with Microsoft Defender for Endpoint and checking for impact to your organization. We'll provide an update within 30 minutes.

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To see whether your own tenant is affected, check Service health in the Microsoft 365 admin center. Only a backup outside Microsoft protects against data loss, and only a tested break-glass account against locked-out admins. We set up both in fixed-scope sprints.

Source: Microsoft Graph, Service Communications API. This is the view of a Swiss Microsoft 365 tenant: services not licensed there are missing, and individual issues may affect your tenant differently. Microsoft names the region only in the issue text. The Switzerland view shows issues for Switzerland, for Europe in general and those without a region, but not issues that only name other countries such as Germany or the UK. This page is not provided by Microsoft.