GCVE-110-NCSC-2026-243

Advisory PublishedCVSS 7.5/10

Vulnetix · Advisory published July 17, 2026

Fortinet FortiClient EMS versions 7.2 through 7.4.5 contain an improper certificate validation vulnerability that may allow remote unauthenticated attackers to impersonate an AD Connector and cause information disclosure.

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Weaknesses (CWE)

CWE-295Improper Certificate Validation

Risk Scores

CVSS 3.1

7.5/10

High · CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

Affected Products

Vendor	Product	Versions	Platforms
Fortinet	vers:unknown/*	—	—

Aliases

CVE-2026-59836

References

advisory

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