With Clause - Use Values Of Cteas In Update?

with cteas
as
(
select hit from radial,gib
where no=id
)
select hit from cteas

[code]...

for the above query can i use the values of cteas in update .because it throws error cteas as table/view not found

if i use like this am getting error in update (missing select key word)

with cteas
as
(
select hit from radial,gib
where no=id
)
update xenon
set nub=(select hit
from cteas
where ren=hit)