I wouldn't use super glue. It gets hard and crusty and might make an imperfect seal. Granted, it's not perfect to begin with.
A couple tiny dabs of any kind of silicone behind it. No need to smear, as I'm assuming you just want the gasket to stay put, and not to improve the seal, right?
Emblem or weatherstrip adhesive would work fine as well. Kind of whatever you have on hand. I don't think rubber cement would hold it for very long.