OpenBSD

Wikipedia:OpenBSD

• wikipedia:OpenBSD security features

New version every 6 months targeting May and November.

• https://en.wikipedia.org/wiki/OpenBSD_version_history
  • OpenBSD 7
    • OpenBSD 7.1
    • OpenBSD 7.2 (Oct 2022) announcement
      • Apple M2

• CVE-2019-19726 set-user-ID executable chpass or passwd

• 6.7 19 May 2020 Made ffs2 the default filesystem type on installs except for landisk, luna88k and sgi

Related

• LibreSSL
• doas
• privilege separation

See also

• OS: Linux, macOS, Windows, OpenBSD, FreeBSD, NetBSD, Solaris, AIX, Hypervisor, Hyper-converged infrastructure, VxWorks, RTOS, Integrity
• BSD, FreeBSD, OpenBSD, NetBSD, DragonflyBSD
• OpenBSD, PF, LibreSSL, doas, Ted Unangst, Theo de Raadt