I'm sure the top management is putting pressure on people to release stuff early. if that's the case, then I expect there will be no push-back from the lower management. If you tell them as a developer that the software is not ready, they will ignore you and if things fail, they will blame you also. You'll never hear that part, that's just what the manager above you will be telling the manager above him.
"Who me? it wasn't MY decision to release anything, the developers told me it was working. The developers I have are terrible, they don't know what they're doing..... we should just lay them off and replace them."
All managers in development manage up only.... pretend until it's too late... then blame whoever they need to. It's the Oracle software development process..... pretend, pretend, pretend.... blame, blame, blame.