🔐 CVE Alert

CVE-2026-126184

HIGH 8.2
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th

A authentication bypass by spoofing vulnerability in Fortinet FortiAnalyzer 8.0.0 through 8.0.1, FortiAnalyzer 7.6.0 through 7.6.7, FortiAnalyzer 7.4.0 through 7.4.11, FortiAnalyzer 7.2.0 through 7.2.12, FortiAnalyzer Cloud 8.0.1, FortiAnalyzer Cloud 7.6.0 through 7.6.7, FortiAnalyzer Cloud 7.4.1 through 7.4.11, FortiAnalyzer Cloud 7.2.1 through 7.2.12, FortiManager 8.0.0 through 8.0.1, FortiManager 7.6.0 through 7.6.7, FortiManager 7.4.0 through 7.4.11, FortiManager 7.2.0 through 7.2.12, FortiManager Cloud 8.0.1, FortiManager Cloud 7.6.0 through 7.6.7, FortiManager Cloud 7.4.1 through 7.4.11, FortiManager Cloud 7.2.1 through 7.2.12 may allow an attacker to disrupt the HA state.

CWE CWE-290
Vendor fortinet
Product fortimanager
Ecosystems
Industries
SecurityNetworking
Published Nov 11, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High

Affected Versions

Fortinet / FortiManager
8.0.0 ≤ 8.0.1 7.6.0 ≤ 7.6.7 7.4.0 ≤ 7.4.11 7.2.0 ≤ 7.2.12
Fortinet / FortiManager Cloud
8.0.1 7.6.0 ≤ 7.6.7 7.4.1 ≤ 7.4.11 7.2.1 ≤ 7.2.12
Fortinet / FortiAnalyzer
8.0.0 ≤ 8.0.1 7.6.0 ≤ 7.6.7 7.4.0 ≤ 7.4.11 7.2.0 ≤ 7.2.12
Fortinet / FortiAnalyzer Cloud
8.0.1 7.6.0 ≤ 7.6.7 7.4.1 ≤ 7.4.11 7.2.1 ≤ 7.2.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗
fortiguard.fortinet.com: https://fortiguard.fortinet.com/psirt/FG-IR-26-229