[JNRidgway15]

The Updates are available officially now and here are the links, also these files are the same as the leaked ones

Overview:
This is a performance update. Install this update to improve the performance of Windows Vista in certain scenarios. Additional information about this update can be found in KB Article 938979. After you install this item, you may have to restart your computer.
Update for Windows Vista (KB938979)

Update for Windows Vista for x64-based Systems (KB938979)

Overview:
This is a reliability update. Install this update to improve the reliability of Windows Vista in certain scenarios. Additional information about this update can be found in KB Article 938194. After you install this item, you may have to restart your computer.

Update for Windows Vista (KB938194)

Update for Windows Vista for x64-based Systems (KB938194)