Looks like the folks at Infinity Ward have been working hard on updating their hit PC shooter Call of Duty 4. So much so that they released a surprise patch for users of the game late on Friday. The patch is a minor one, fixing a multiplayer exploit and a couple of bugs in the game. This 1.7 patch requires that you have the previously released 1.6 patch installed so be aware of that. Otherwise, happy downloading.

Download the new Call of Duty 4 patch at Big Download right now.