"well that can't happen," you might say.

it has before: https://conference.hitb.org/hitbsecconf2021ams/materials/D2T2%20-%20A%20Black%20Box%20Escape%20Of%20Qemu%20Based%20On%20The%20USB%20Device%20-%20L.%20Kong,%20Y.%20Zhang%20&%20H.%20Qu.pdf