kb5010215

The kb5010215 tag covers the out-of-band emergency update released by Microsoft on January 4, 2022, specifically for Windows Server 2012 R2. This update addresses a critical Remote Desktop and interactive logon regression that could cause servers to become unresponsive, display a black screen to RDP users, and result in slow sign-in and performance degradation. The update is available only through the Microsoft Update Catalog and requires manual installation, as it is not offered via Windows Update. This tag is relevant for IT administrators managing Windows Server 2012 R2 environments who need to restore RDP access and resolve logon issues.