Phoronix: An Easy But Serious Screensaver Security Problem In X.Org

I've been alerted this afternoon that there's an outstanding security vulnerability within the current X.Org Server that's receiving little attention. This active vulnerability could allow anyone with physical access to your system to easily bypass the desktop's screen lock regardless of your desktop environment...

http://www.phoronix.com/vr.php?view=MTA0NTA