Microsoft is investigating on potentially faulty Windows security update that is causing some systems to crash with bluescreen error. Microsoft urged its users to uninstall the latest security updates issued by the company because they are causing the unpleasant bluescreen, also know as Blue Screens of Death or BSoD. Microsoft has removed the download links to the 2982791 security update and published a FAQ for the update and in an official announcement stated: Microsoft is investigating behavior in which systems may crash with a 0x50 Stop error message (bugcheck ) after any of the following updates are installed.”]
Source: https://securityaffairs.co/wordpress/27639/security/ms-update-bluescreen.html