Comment by fsflover

> The web page you are visiting contains personal information, and that is where the mischief can be made.

This is a weird threat model. You trust some website with your personal information but you don't trust that images they embed are trusted and will not attack you. Nothing will save you here except switching off showing pictures, which you can also do on Qubes.

I would say, if they really embed malicious images, then they probably have other problems with security, which nothing you run can help with.