Fortinet Security Advisory (January 14th, 2026)

Ref# ADV2026_011 | Date: Jan 15th 2026

Fortinet has published a security advisory addressing vulnerabilities in several products on January 13th, 2026. It is recommended that you take the necessary precautions by ensuring your products are always updated.
 

  • FortiFone 7.0 – versions 7.0.0 to 7.0.1 
  • FortiFone 3.0 – versions 3.0.13 to 3.0.23 
  • FortiOS 7.6 – versions 7.6.0 to 7.6.3 
  • FortiOS 7.4 – versions 7.4.0 to 7.4.8 
  • FortiOS 7.2 – versions 7.2.0 to 7.2.11 
  • FortiOS 7.0 – versions 7.0.0 to 7.0.17 
  • FortiOS 6.4 – versions 6.4.0 to 6.4.16 
  • FortiSASE 25.2 – version 25.2.b 
  • FortiSASE 25.1.a – version 25.1.a.2 
  • FortiSIEM 7.4 – version 7.4.0 
  • FortiSIEM 7.3 – versions 7.3.0 to 7.3.4 
  • FortiSIEM 7.2 – versions 7.2.0 to 7.2.6 
  • FortiSIEM 7.1 – versions 7.1.0 to 7.1.8 
  • FortiSIEM 7.0 – versions 7.0.0 to 7.0.4 
  • FortiSIEM 6.7 – versions 6.7.0 to 6.7.10 
  • FortiSwitchManager 7.2 – versions 7.2.0 to 7.2.6 
  • FortiSwitchManager 7.0 – versions 7.0.0 to 7.0.5 

 

 For more information on these updates, you can follow these URLs: 

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary. 

PDF Download:  Fortinet Advisory

References