[wlug] Re: Critical Unauthenticated RCE Flaw Impacts All GNU/Linux Systems

I wrote:

If you run CUPS, but don’t need the ability to dynamically discover printers, just get rid of this service for now:

systemctl disable --now cups-browsed.service

You can check before and after with ss -nlu sport = 631 That should show one listening socket entry if cups-browsed is running, none if it is not.