All Windows users should immediately update their computers. An exploit rated 9.8/10 (CVE-2024-38063) compromises all devices running Windows with an IPv6 address.
I have two different ISPs offering gigabit fiber to the home, neither offers IPv6 at all. One of thes years I'll tunnel an IPv6 prefix or two onto my network to actually get some real world experience with...
That’s strange. Mine dual routes. So we get both. I don’t know they generally tell you the ipv6 unless you ask though as most internal networks are still using primarily ipv4
IPv6 is enabled by default on windows. Additionally, MS does no testing against machines with ipv6 turned off. People that go through the effort of turning it off may run into problems.
My ISP enabled native IPv6 for me a few months back. It's pretty great. I don't have any windows machines, but I doubt my wife has disabled it on hers.
Anyway, our router is set up to drop incoming IPv6 traffic by default, sanely enough.