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Fortinet PSIRT AdvisoriesFG-IR-26-229

Authentication bypass by spoofing

HighVendor CVSS 8.2 / 10 1 CVE Published Nov 10, 2026 at 8:00 AM UTC

Summary

CVSSv3 Score:

8.2

An authentication bypass by spoofing vulnerability (CWE-290) in FortiAnalyzer, FortiAnalyzer Cloud, FortiAnalyzer-BigData, FortiManager, FortiManager Cloud, FortiSASE-Sovereign fortilogd may allow an attacker to disrupt the HA state.

Revised on 2026-11-10 00:00:00

Products covered

  • FortiAnalyzer

  • FortiAnalyzer Cloud

  • FortiAnalyzer-BigData

  • FortiManager

  • FortiManager Cloud

  • FortiSASE-Sovereign

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Updates

  1. Published by Fortinet

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.