Executive Summary

Windows Server 2019, 2022, and 2025 are experiencing Remote Desktop Services (RDS) failures after the September 2026 security updates. Admins report users cannot connect, and in some cases a hard reset is required to restore RDS functionality. The issue appears to be a regression introduced by the latest patches, impacting remote management and remote desktop access for affected servers.

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Intelligence Metadata - Source Publisher: Bleeping Computer - Published Date: 2026-09-10T20:34:37+00:00 - Category: threat-intel

Original Description: Windows admins report that the September 2026 security updates are causing Remote Desktop Services (RDS) failures on Windows Server 2019, 2022, and 2025 servers, preventing users from connecting and, in some cases, requiring a hard reset to restore functionality. [...]

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