I doubt it had anything to do with the source leak. Most security bugs these days are found via automated means - fuzzing, fault injection, etc. But OTOH these

I doubt it had anything to do with the source leak. Most security bugs these days are found via automated means - fuzzing, fault injection, etc. But OTOH these bugs become useful in other ways. I believe there was an ios jailbreak method where you simply visit a website on your iphone (jailbreak.me? .com?) and your device is rooted/jailbroken due to a bug in Safari's PDF renderer.