Apple has released iOS version 4.0.2 for the iPhone and iPod Touch. Version 3.2.2 was released for the iPad. These releases fix the two vulnerabilities exploited by jailbreakme.com.
iOS 4.0.2 for iPhone 4
iOS 4.0.2 for iPhone 3GS
iOS 3.2.2 for iPad
email: david @ sharpesecurity.com