Apple _just_ patched some really big zero-days.
Update: since this is getting down voted be skeptics, here are some sources for you
https://www.bleepingcomputer.com/news/apple/apple-fixes-2-io...
https://www.bleepingcomputer.com/news/security/apple-fixes-m...
https://www.bleepingcomputer.com/news/security/apple-fixes-a...