Today (on April 14) the self-called "ShadowBrokers" released a large dump of ready-to-use 0-day exploits, partly with detailed usage explanations.
Now I understand that this is really bad for companies that have internet-facing Windows Servers or other similar setups.
But for the more interesting question:
Does today's dump affect the average user behind his average consumer ISP-provided router who didn't actively set up an internet facing service on his Windows machine?
Potentially useful references:
Motherbord article.
Ars Technica article.