Are fresh cranberries, bagged with OU (year-round) certification, kosher for Passover?
According to the cRc site: "Cranberries - Fresh do not require kosher certification. Dried require a reliable kosher certification. "
The Star-K says that fresh produce bought in a supermarket poses no problem.
Chabad.org writes, "Fresh, unprocessed fruits and vegetables, however, do not require certification. "
Page 92 of the OU Passover guide (from 2013) says that frozen fruit needs no certification ("However, these issues are not a concern at facilities that process frozen fruit, which does not require Passover certification. "), so I would guess that they would agree that, all the more so, fresh fruit doesn't.