Well when I first had a notification of an issue some 3 months ago now it was Microsoft Security Essentials that picked up the issue on my machine as Nvidia update uses Java if I remember correctly, and my new UPS uses Java based software to switch the machine off during a power outage so I thought I had better check before installing it again and there are numerous security companies including Kasperskey Lab who are saying don't use it or disable it and they were talking across all three platforms, so that's Windows, Apple and Linux.