AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

FortinetCVE-2026-84393

Fortinet FortiOS: information disclosure

Fortinet

CVE-2026-84393 · Published Sep 8, 2026 · updated Sep 10, 2026

High8.1
No fix yet
Fortinet advisory

A improper validation of certificate with host mismatch vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6, FortiProxy 7.6.2 through 7.6.6 may allow attacker to information disclosure via <insert attack vector here>

Affected versions

PackageAffectedFixed in
FortiOS
Product
>= 7.6.1, <= 7.6.6No fix yet
FortiProxy
Product
>= 7.6.2, <= 7.6.6No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-297

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