FortiGate – Versions Cheat Sheet

​FortiOS 5 Version Cheat Sheet

​Numeric Version​ ​Build Number ​Release date ​Notes
​5.0GA ​​128 ​2012/11/01
​5.0.1 ​147 ​2012/12/21
​5.0.2 ​179 ​2013/03/18
​5.0.3 ​208 ​2013/06/24
​5.0.4 ​228 ​2013/08/09
​5.0.5 ​252 ​2013/10/31
​5.0.6 ​271 ​2014/01/24
​5.0.7 3483-4459 ​2014/04/09 ​Resolves Heartbleed Bug – DO NOT USE EARLIER VERSIONS
​5.0.8 ​291 ​2014/07/29
​5.0.9 ​292 ​2014/08/01
​5.2.0 ​589 ​2014/06/13 ​Upgrade from 5.0.6 or later only
​5.2.1 ​618 ​2014/09/15 ​Upgrade from 5.0.6 or later in 5.0 code, or 5.2.0 in 5.2 code
​5.2.3 ​670 ​2015/03/15 ​Upgrade from 5.0.10 or later only in 5.0 code

Upgrade from 5.2.1 or later only in 5.2 code

​5.2.4 ​688 ​2015/06/22 ​Upgrade from 5.0.10 or later only in 5.0 code

Upgrade from 5.2.1 or later only in 5.2 code