PT-2026-58078 · Fortinet · Fortisiem Windows Agent

Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-59841

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Fortinet FortiSIEMWindowsAgent versions 7.4.0 through 7.4.1

Description An improper restriction of communication channel to intended endpoints allows an attacker to perform escalation of privilege.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-923

Related Identifiers

CVE-2026-59841

Affected Products

Fortisiem Windows Agent

References · 3

• https://fortiguard.fortinet.com/psirt/FG-IR-26-155 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-59841 · Security Note
• https://twitter.com/KaitanSecurity/status/2077068138798031098 · Twitter Post