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HIGH · 7.5

CVE-2026-59841

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 atta...

Vulnerability Description

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>

CVSS Score

7.5

HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
FortinetFortisiem>= 7.4.0, < 7.4.2
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-923

References

FAQ

What is CVE-2026-59841?

CVE-2026-59841 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 atta...

How severe is CVE-2026-59841?

CVE-2026-59841 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-59841?

Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortisiem, Microsoft Windows.