Published: 2026/01/18 17:04:26
microsoft Addresses Issues with January 2026 Windows Security Update
Microsoft has released an out-of-band (OOB) update on January 17, 2026, too resolve recently identified issues stemming from the January 2026 security update for Windows. The update addresses critical problems impacting connectivity and system functionality across several Windows versions.
Connection and Authentication Failures
A meaningful issue reported after the January update involves failures in connection and authentication within remote connection applications. This impacts a broad range of systems,including:
- Windows 11,version 25H2
- Windows 10,version 22H2 ESU (Extended Security Update)
- Windows Server 2025
Users experiencing difficulties establishing or maintaining remote connections are strongly advised to install the OOB update instantly. A comprehensive list of affected products can be found on the Microsoft Support website.
Shutdown and Hibernate Issues with Secure Launch
A separate issue affects devices utilizing Secure Launch. Users of Windows 11, version 23H2, may encounter failures when attempting to shut down or hibernate their systems. This issue is isolated to this specific Windows 11 version and is addressed by the released OOB update.
Microsoft encourages all affected users to prioritize the installation of this out-of-band update to ensure system stability and security. Regularly checking for and installing Windows updates remains a crucial practice for maintaining a secure computing environment.