Intel security exploit affects Nehalem through Kaby Lake
 

Vulnerability level similar to Heartbleed (OpenSSL) in 2014

Intel has just patched a security vulnerability that affects all of its desktop and notebook platforms from Nehalem in 2008 to Kaby Lake in 2017, with a higher degree of vulnerability for users on Intel vPro systems.

http://fudzilla.com/news/processors/...ough-kaby-lake