Ugh. Work!

[Deleted]

I would just take it down a notch in what you share with your buddy. I don't think it should cause too much trouble.

Always feel free to say it's not something you want to/can talk about.

[Deleted]

I'd just tell her that even though you two are good friends and talk about work a lot you need her to respect that you can't share every conversation you have with others. Especially when it's a conversation with a boss. Tell her it doesn't concern her (if her name wasn't mentioned then it doesn't), everything is fine, don't worry about it.