NEW YORK -- Photos from Facebook CEO Mark Zuckerberg's private life may be a letdown if you were expecting party scenes like the ones in "The Social Network" movie about Facebook's founding.

The photos show the head of the largest online social network cooks, spends time with his girlfriend and puppy, and hangs out with President Obama, if time permits.

A Facebook security flaw revealed this week allowed users access to the private pictures. Facebook blamed a software error. The company said the error was quickly fixed, but some people were able to view a limited number of other people's photos, even if they were marked as private. The company did not say how many users were affected, or for how long.