Yeah! I noticed this one too - a patch for a patch. Someone (or more than one someone - someones?) in Redmond needs a summary KUTA*! And MS are not exactly making a big thing of warning people about this - I didn't hear about it from MS either, read about it in the Washington Post. Not that I use IE very much - just for those sites that don't like Firefox (primarily MS - Surpise!)
*KUTA = Kick Up The A**