Can a provider change the address of your ENS subdomain?

So I see Uniswap can give you a yourname.uni.eth name, which is the first I’ve learned of an addressing system on the ethereum chain. Pretty cool. I know it’s represented with a smart contract- but I think you can change the address of an ENS entry… so does that mean if Uniswap was compromised they could change the attached address since they “own” the .uni subdomain?