This is just an escalation attack, not one which is remotely exploitable. You still need access to the machine in order to take advantage of this and by the ti

This is just an escalation attack, not one which is remotely exploitable. You still need access to the machine in order to take advantage of this and by the time you have access to the machine you can run your own keylogger if you'd like. The only increased risk here is the ability to look back into the past. Which is bad on its own, but let's not exaggerate. This didn't get any dissidents killed. Nor is it likely to.