> If this causes issue in an app then doesn't it mean that app has a possible vulnerability? Only if the app had any untrusted inputs in the first place. If th

> If this causes issue in an app then doesn't it mean that app has a possible vulnerability? Only if the app had any untrusted inputs in the first place. If the app doesn't ever touch the network or only connects to its own servers then no, it's not really improving security.