FG-IR-26-092: Format string vulnerability in fazsvcd

Published Mar 10, 2026
·
Updated

A use of externally-controlled format string vulnerability [CWE-134] in FortiAnalyzer, FortiAnalyzer Cloud, FortiManager and FortiManager Cloud fazsvcd daemon may allow a remote privileged attacker with admin profile to execute arbitrary code or commands via specially crafted requests.

Affected Software

16 affected componentsFixes available
Fortinet FortiAnalyzer>=7.6.0<=7.6.4
Fortinet FortiAnalyzer>=7.4.0<=7.4.7
Fortinet FortiAnalyzer>=7.2
Fortinet FortiAnalyzer>=7.0
Fortinet FortiAnalyzer Cloud>=7.6.0<=7.6.4
Fortinet FortiAnalyzer Cloud>=7.4.0<=7.4.7
Fortinet FortiAnalyzer Cloud>=7.2
Fortinet FortiAnalyzer Cloud>=7.0
Fortinet FortiManager>=7.6.0<=7.6.4
Fortinet FortiManager>=7.4.0<=7.4.7
Fortinet FortiManager>=7.2
Fortinet FortiManager>=7.0
Fortinet FortiManager Cloud>=7.6.0<=7.6.4
Fortinet FortiManager Cloud>=7.4.0<=7.4.7
Fortinet FortiManager Cloud>=7.2
Fortinet FortiManager Cloud>=7.0

Event History

Mar 10, 2026
Advisory Published
via FortiGuard·12:00 AM
Data Sourced
via FortiGuard·12:00 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of FG-IR-26-092?

The FG-IR-26-092 vulnerability is considered critical due to its potential to allow remote execution of arbitrary code.

2

How do I fix FG-IR-26-092?

To remediate FG-IR-26-092, upgrade to FortiAnalyzer or FortiManager version 7.6.5 or later, or 7.4.8 or later for earlier versions.

3

What products are affected by FG-IR-26-092?

FG-IR-26-092 affects FortiAnalyzer, FortiAnalyzer Cloud, FortiManager, and FortiManager Cloud versions prior to the specified remedial versions.

4

Can FG-IR-26-092 lead to data breaches?

Yes, FG-IR-26-092 can potentially facilitate unauthorized access and lead to data breaches if exploited.

5

Is any user action required to exploit FG-IR-26-092?

Exploitation of FG-IR-26-092 requires a remote privileged attacker with an admin profile to launch the attack.

Contact

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