Frustrated by the exploits currently having their run of the place in Call of Duty 4: Modern Warfare's public matches? Then Infinity Ward's Robert "fourzerotwo" Bowling has some good news for you, via his Twitter:

Success! A patch is in the works for PS3 and Xbox 360 to address the recent COD4 exploits. I'll keep you posted on the progress. -- August 3rd

And earlier today, he followed up with this:

Playlist update inbound for COD4. This will fix the exploits in public matches until the patch finishes certification at Microsoft & Sony!

Good to know that even with MW2 just around the corner, they're still keeping on top of the quirks which need addressing in the first title.