CVE-2026-59841: High severity Fortinet FortiSIEM WindowsAgent vulnerability

Published Jul 14, 2026
·
Updated

A improper restriction of communication channel to intended endpoints vulnerability in Fortinet FortiSIEMWindowsAgent 7.4.0 through 7.4.1 may allow attacker to escalation of privilege via <insert attack vector here>

Affected Software

3 affected components
Fortinet FortiSIEM WindowsAgent>=7.4.0<=7.4.1
All of the following
Fortinet FortiSIEM>=7.4.0<7.4.2
Microsoft Windows

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Fortinet FortiSIEMWindowsAgent to a version that resolves this vulnerability.

    Fixed in 7.4.2

Event History

Jul 14, 2026
CVE Published
via MITRE·03:15 PM
Data Sourced
via MITRE·03:15 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·04:17 PM
DescriptionSeverityWeaknessAffected Software
May 8, 58504
Event
via NVD·12:23 PM
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Frequently Asked Questions

1

What is the severity of CVE-2026-59841?

The severity of CVE-2026-59841 is medium with a score of 6.9.

2

How do I fix CVE-2026-59841?

To remediate CVE-2026-59841, upgrade Fortinet FortiSIEM WindowsAgent to version 7.4.2 or later.

3

What type of vulnerability is CVE-2026-59841?

CVE-2026-59841 is an improper restriction of communication channel to intended endpoints vulnerability.

4

What software versions are affected by CVE-2026-59841?

Fortinet FortiSIEM WindowsAgent versions 7.4.0 through 7.4.1 are affected by CVE-2026-59841.

5

What impact does CVE-2026-59841 have?

CVE-2026-59841 may allow an attacker to escalate privileges on the affected system.

Company

Resources

Contact

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