And last month's updated Hyper-V patch..
With all these cases I'm having to rethink my patch strategy, and will probably postpone patches even longer. (now direct rollout for testing 2 days on dev systems, followed by rollout to live)
Then again, it's only a matter of time until a worm pops up shortly after a patch for a known flaw is released.
But right now MS is a bigger threat to my system stability than worms/other exploits.
*bitter and bitten by some of these issues*