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FortinetCVE-2026-84391

Fortinet FortiAnalyzer: denial of service

Medium6.5CVE-2026-84391 · Published Sep 8, 2026

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>

Fortinet advisory

Affected versions

PackageAffectedFixed in
FortiAnalyzer
Product
>= 7.6.3, <= 7.6.6No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-457

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