Thanks Quinn for this update. Unfortunately we havent been able to reproduce this issue ourselves but our customers are facing this issue :( Can you share some insight on what this issue actually is so that we can see if this is something that we can do from our side to mitigate it atleast.

We are also seeing same issue with one of our customers, where due to multiple securityd crashes, there are multiple prompts for "login" keychain password. I wanted to know if there is any update on this? If this is fixed with macOS 26.7 or later versions. In parallel we have also raised a FB ticket for with the necessary logs. Quinn, looking forward to hearing from you. FB ticket: FB25067480

Thanks for providing this info. Yes it seems I typed it wrong, I meant properties. I checked the DHCPv6 property, and it turns out it indeed does not have IP of DHCP server. Is there any Apple API which provides said information? Any help would be much appreciated.

Thank you for providing this info. Researching more on DHCPv6, I saw that based on RFC-8415, we do not get v6 DHCP server IP addresses. Is there any way that we can get this information from either dynamic store or is there any Apple API that provides the said information? Any help would be much appreciated.

What dynamic store does SCDynamicStoreCopyDHCPInfo uses to fetch the dat? DHCP and DHCPv6 are two different dynamic stores. Also on that note is it even possible to get DHCP v6 server IP address?