I assume that you mean vulnerability, not venerability. There are many sites that you can sign up for a mailing list for such a thing that you are requesting. Here are just a few to check out:
This last one is a mailing list that you can sign up for and receive daily emails on what problems are currently going on in the world:
Now, there are plenty of others, you just need to look for them. These are the ones that I use at work. Good luck.