Knowing Rockstar, it won't be a ban. It will likely be a loss of your apartment, items, and/or money (because you shouldn't have all of those things to begin with due to glitches/exploits). But permanently banning people for using exploits/glitches that they should have patched is unfair.
If they want to get creative, they should toss people in the prison for a few days. THAT would be funny.
that would be good to see then tr and escape prison break time anyone