NetBSD 6.1.5 is the latest stable version of NetBSD incorporating fixes to all recent security vulnerabilities. Some of the critical security advisory fixes include: "libXfont multiple vulnerabilities; multiple OpenSSL vulnerabilities; bozohttpd basic http authentication bypass; multiple vulnerabilities in the execve system call; multiple vulnerabilities in the compatibility layers; user-controlled memory allocation in the modctl system call..

About NetBSD

NetBSD is a free, secure, and highly portable UNIX-like Open Source operating system available for many platforms, from 64-bit AlphaServers and desktop systems to handheld and embedded devices. Its clean design and advanced features make it excellent in both production and research environments, and it is user-supported with complete source. Many applications are easily available through The NetBSD Packages Collection.