It doesn't. That has nothing to do with my question. I would post a link, but then I would probably get banned for spamming.
I am sorry for the previous response, Technically there are several possible implementations of the attacks exploiting Spectre. Most of these are addressed by the Mac OS and Windows updates. As Meltdown and Spectre were a media hit, we actually did evaluate our software against these attacks. In case, a non-patched guest OS's are used, we recommend you to proceed with caution.