Yes, yes they would, however, the images show Galvitron fighting the Autobots so the situation isn't a simple curbstomp. I'm wondering if he might have caused the Zombies to decimate the humans and distract the Autobots.
Didn't we already have that with the <a href='http://tfwiki.net/wiki/Hate_Plague' target='_blank' rel='nofollow'>Hate Plague</a>, turning Transformers, humans and aliens into red zombies attacking and infecting everyone?