iOS 7 Lock Screen Vulnerability Discovered, Gives Access To Photos And Social Sharing Note that this vulnerability is incredibly easy to prevent for now. Just visit Settings>Control Center and toggle off ‘Access on Lock Screen’ to patch it up.
Apple iOS 7.0.2 Fixes Lock-Screen Bug. If you just got iOS 7, there's another update you need. If you use a passcode to unlock your iDevice, this update fixes a bug that bypasses the lock screen, so anyone with the smarts to do it could get past your lock screen.