Yes, both the Missingno. and Mew glitch work in the Virtual Console versions of Pokemon Red and Blue
Hope this helps!
I remember that on a web it said the glitches will not be in the 3ds version but other glitches may occur.
According to some recent posts on google plus , people have somehow obtained mew, most probably via the glitch, so I would say that the new glitch is accomplishable.
I am not entirely sure about the missing no glitch yet, but considering the special edition red and blue is double the size as the original, there is a chance that the glitch is 'fixed'.