CERT-EU-SA2025-039 High Severity Vulnerability in FortiOS — CERT-EU-SA2025-039
CERT-EU · CERT-EU · CERT-EU-SA2025-039
ID
CERT-EU-SA2025-039
CERT-EU-SA2025-039
Date
Activity
Source
CERT-EU
CERT-EU
Vendor
CERT-EU
CERT-EU
Threat
high
high
Summary
On October 14, 2025, Fortinet released a security advisory addressing a high severity vulnerability in its FortiOS product. It is recommended updating affected products.
Product
Security advisory
What to do
General, cautious steps (verify details in the official source):
- Prioritize patching or mitigation immediately (treat as actively risky).
- Identify affected product versions in your inventory and verify whether you are impacted.
- Apply vendor patches/updates or recommended mitigations as soon as available.
- Read the official advisory for exact affected versions and remediation steps.