I've looked around, but it seems that there has been no errata released for Champions Complete. So, instead of wailing and gnashing teeth I decided to post the errors that I've found, and ask you lovely people to add to this with any errors that you may have found. Sort of like a community project.
I've only got two entries so far (being a novice to the game, it's hard to notice errors unless they're blatant or contradict some other source I've read):
P. 24 (Skill Modifiers Table): Modifiers for Difficult Circumstance should be −1 to −3
P. 155 (Martial Disarm): Should be −1 OCV; +1 DCV
Please add anything you've found.