Maybe less exciting, but still terrible for almost anyone running a Linux desktop/laptop, especially those that expect it's safer than a Windows desktop. And it

Maybe less exciting, but still terrible for almost anyone running a Linux desktop/laptop, especially those that expect it's safer than a Windows desktop. And it's a really bad look both for the developers of CUPS, and for most Linux distros, including RHEL, that just enabled this printer discovery backdoor by default without any mitigations in place.