Multi sig attack vector?

Let's say I have a 2 of 3 multisig holding a significant amount of bitcoin that was made with three seeds, and each of those three seeds have a small amount of bitcoin being held in one of their single sig addresses (to monitor to ensure seeds haven't been compromised).

If someone were to figure out that those three single sig addresses related to the same 2 of 3 multisig, does that open up any attack vectors to the multisig?

thank you!