Is FreeBSD UNIX protected against the Meltdown and Spectre security flaws?

[Turritopsis Dohrnii Teo En Ming]

I am running pfSense firewall community edition at home in Singapore.
What are the patches that I can download and install to be protected
against the Meltdown and Spectre security vulnerabilities?

===BEGIN SIGNATURE===

Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017

[1] https://tdtemcerts.wordpress.com/

[2] http://tdtemcerts.blogspot.sg/

[3] https://www.scribd.com/user/270125049/Teo-En-Ming

===END SIGNATURE===