Both patches are to address USB vulnerabilities.
And KB2879017, KB2870699, KB2862772, KB2846071, KB2838727, KB2829530, [KB2847204], KB2817183, KB2809289, KB2792100, KB2761465, KB2761451 (IE9), KB2744842, KB2722913 (IE9), KB2719177, KB2699988, KB2675157, KB2647516, KB2618444, KB2586448, KB2559049, KB2530548,
KB2497640, KB2482017 &KB2416400 all address vulnerabilities in Internet Explorer; and KB979683, KB981852, KB2556532, KB2644615, KB2711167, KB2724197, KB2799494, KB2813170, KB2839229, KB2859537 & KB2872339 all address vulnerabilities in Windows Kernel.
If your point is that computer OSS (including Mac, etc.) are vulnerable to security exploits, you're right!