This month's Patch Tuesday from Microsoft is pretty massive with a total of 16 security bulletins! Five updates fix critical security vulnerabilities in Windows and Internet Explorer, a further nine updates are rated as important and the final two are marked as moderate.
The majority of this month's updates target security vulnerabilities in Windows. For Windows 8.x, there are four critical, four important and one moderate updates.
The Windows 10 Technical Preview is impacted by four critical security vulnerabilities.