As cited
Copy frozen at (site build).
vulnerabilities
September Windows Server updates break Remote Desktop Services
The September 2026 security updates for Windows Server are causing Remote Desktop Services failures on Windows Server 2019, 2022, and 2025. The issue prevents user connections and in some cases necessitates a hard reset to restore functionality.
Why it matters: Windows Server administrators need to evaluate the patch before deployment, as RDS outages impact user access and business continuity.
- Source published
- First seen by Cybersecurity Tracker