Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2014/06/10/patch-tuesday-again.aspx

The second Tuesday of the month is “Patch Tuesday” when Microsoft issues the security and other important fixes for the month. This month there are two critical and five important patches. So watch out for these patches and apply them to your Windows PCs as soon as you can.

For more details see http://www.itpro.co.uk/desktop-software/22421/microsoft-to-roll-out-two-critical-security-bug-fixes.