The only feasible thing against AES 128 right now would be if a flaw was discovered. This is also why it doesn't matter whether you use 128, 192, 256, or higher. If one is flawed, they all are. The reason we even have higher than 128 is simply because the government loves excessive amounts of redundancy. It lets them sleep easier at night, even if it's completely unnecessary.
The only feasible thing against AES 128 right now would be if a flaw was discovered. This is also why it doesn't matter whether you use 128, 192, 256, or higher. If one is flawed, they all are. The reason we even have higher than 128 is simply because the government loves excessive amounts of redundancy. It lets them sleep easier at night, even if it's completely unnecessary.