Azure Stack HCI build 20348.51

Azure Stack HCI build 20348.51 is a Public Preview Update build of Azure Stack HCI, version 21H2. This build was released to the public on 8 June 2021.

Changes

 * Fixed an issue starting with Azure Stack HCI, version 20H2 in which principals in a trusted MIT realm fail to obtain a Kerberos service ticket from Active Directory domain controllers (DC) due to CVE-2020-17049 vulnerability protections delivered in updates that include them.
 * Security updates to the Microsoft Scripting Engine, Windows App Platform and Frameworks, Windows Input and Composition, Windows Management, the Windows Cloud Infrastructure, Windows Fundamentals, Windows Authentication, the Windows Kernel, Windows Remote Desktop, and Windows Storage and Filesystems.