# CVE-2026-84391

## Summary

- **CVE ID:** CVE-2026-84391
- **Severity:** MEDIUM
- **CVSS Score:** 5.9 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C)
- **CWE:** CWE-457
- **Published:** Sep 8, 2026
- **Last Modified:** Sep 8, 2026

## Description

A use of uninitialized variable vulnerability in Fortinet FortiAnalyzer 7.6.3 through 7.6.6 may allow attacker to denial of service via <insert attack vector here>

## Affected Products

- Fortinet — FortiAnalyzer (7.6.3)

## References

- [CNA](https://fortiguard.fortinet.com/psirt/FG-IR-26-172)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.24%
- **EPSS Percentile:** 14.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-12._