Government Advisory
Fortinet Warns of Critical Vulnerabilities: Apply Security Updates as a Priority
ACSC · 23 Oct 2026
Key Takeaway
If your business uses any Fortinet products, check Fortinet's official advisory today and apply the relevant security updates as soon as possible.
Fortinet has announced critical vulnerabilities affecting its products. The Australian Cyber Security Centre (ACSC) has shared the notice, highlighting the seriousness of the issue for organisations that use Fortinet technology.
The vendor is releasing security updates to address the flaws. Customers are urged to implement these updates as a priority. The short notice does not detail which products or versions are affected, so businesses should check Fortinet's official advisory for specifics.