Insecure networked Java means that (hypothetically, or with that floating point parse bug of ~2011), user input could cause a program to behave in ways not inte

Insecure networked Java means that (hypothetically, or with that floating point parse bug of ~2011), user input could cause a program to behave in ways not intended by the author. Insecure "local" Java would be something like an equivalent of XSRF , mixing data from multiple sources in unintended ways, or leaking data from your user account/ security context to a place visible by other accounts/roles on the system.