dev-lisp/
sbcl

Steel Bank Common Lisp (SBCL) is an implementation of ANSI Common Lisp

http://sbcl.sourceforge.net/

There are no open security bugs.

You think something is missing here?
Start with filling a new security bug.

Please file new vulnerability reports on Gentoo Bugzilla and assign them to the Gentoo Security product and Vulnerabilities component.