Patch Tuesday is coming up, so make sure your PC is patched up and secure. This week is going to be a small one, with only 2 updates and only 1 of them is a critical update.

Of the patches to be issued on Tuesday, only one is rated critical — the highest threat level on Microsoft’s scale. However, the vulnerability affects all supported versions of Windows — from Windows XP Service Pack 3 (SP3) through Windows 7. The same bug also affects Windows Server releases but is only rated important, Microsoft’s second-highest threat level.