What’s Vulnerable › Vulnerabilities

CVE-2026-71408

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-12 · updated 2026-10-24
• Weakness: CWE-770

Description

A allocation of resources without limits or throttling vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions may allow attacker to denial of service via <insert attack vector here>

Affected products

• Fortinet FortiOS (FortiGate): before 7.6.7 — fixed in 7.6.7

How to fix

Upgrade to a fixed version: Fortinet FortiOS (FortiGate) 7.6.7. Check the vendor advisory for mitigations.

References

• https://fortiguard.fortinet.com/psirt/FG-IR-26-162
• https://cert-portal.siemens.com/productcert/html/ssa-127084.html

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