Windows Vista build 6003

Windows Vista build 6003 is an update for Windows Vista Service Pack 2. It features a new version of the HAL driver which fixes the corruption bug that affects Intel CPU's based on the Haswell and later microarchitectures, present in build 6002 and older, although a few issues remain.

Installation
By installing the "Windows Server 2008 SP2 10 April 2019 Security Monthly Quality Rollup (KB4493471)" update in Windows Vista SP2, the version number will be updated to.