3. Modified
1) Enhancement to address CVE-2018-3639 and CVE-2018-3640;
2) Enhancement to address CVE-2018-3657, CVE-2018-3658, CVE-2018-3659 CVE-2018-3655 CVE2018-3616.
That update patches the most recent processor vulnerabilities. This is an example of one that should be installed soonest. Just make sure to follow the update instructions to the letter.