Terminal for Apple Mac OS X 10.3.6 may indicate that "Secure Keyboard Entry" is enabled even when it is not, which could result in a false sense of security for the user.

Human Interface Toolbox (HIToolBox) for Apple Mac 0S X 10.3.6 allows local users to exit applications via the force-quit key combination, even when the system is running in kiosk mode.

The Application Framework (AppKit) for Apple Mac OS X 10.2.8 and 10.3.6 does not properly restrict access to a secure text input field, which allows local users to read keyboard input from other applications within the same window session.