Should this be a concern?
The vinyl siding is facing north however I never see it like this and did not get a view of the Tyvek at that side however was able to feel a foam board at the south end.[ATTACH]
Seems all the weeps have a green fungi at exit points.
From the attic the soffits had baffles and I could see the light though there was a very small amount of frost at the north-east corner on the sheathing .