Microsoft shares guide for blocking vulnerable Windows boot managers with WDAC UEFI lock May 12, 2023 by admin Tweet Microsoft recently began patching UEFI bootkit vulnerabilities with this month's Patch Tuesday update. The company has now released a helpful guide about blocking such Windows boot managers. Read more… Neowin Related Posts:Microsoft fixes BlackLotus UEFI Secure Boot security…KB5012170: Microsoft August Patch Tuesday fixes…KB5012170: Microsoft August Patch Tuesday fixes…Microsoft bizarrely adds half-baked UEFI Secure boot…KB5053484: Microsoft shares new PowerShell script…