CSF is partly absorbed by lymphatics around cranial nerves -
CSF is absorbed through 3 ways:

Arachnoid villi and granulations (main)
Perineural lymphatics around 1st, 2nd, and 8th cranial nerves and
Veins related to spinal nerves.
I, II, VII, VIII
I, II, VI, VII
I, III, VII, VIII
I, II, VI, VIII