Is this wall on the second floor a load bearing wall?
There's no wall directly below this one.
Only 2 of the 3 (visible) studs in this wall are full height.
This wall is 3 feet (max?) long and would only bear the weight of 2 or 3 rafters on one side of the ridge.


If this wall is bearing any load, it's because the studs were cut a fraction too long and were forced into place, slightly lifting the rafters above and, therefore taking some of their weight. It wasn't designed to do this and wasn't designed to be load bearing.

Note: I am not a structural engineer, so I cannot guarantee this answer 100%. Any failure or damage to your residence is the result of you taking advice from random strangers on the internet. However, I would pull it down in my own house without concern.