Vulnerability Intelligence Report
CVE-2026-126147
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.8, FortiMail 7.2 all versions may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests.
Path Traversal
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
Exploitability:3.9
Impact Score:5.9
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-22 ↗Execute unauthorized code or commands
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Fortinet | FortiMail | 8.0.0 <= 8.0.1 (affected), 7.6.0 <= 7.6.6 (affected), 7.4.0 <= 7.4.8 (affected), 7.2.0 <= 7.2.9 (affected) |
Threat Intelligence Signals
Vulnerability Class
Path Traversal
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Fortinet, Inc. · Vendor · USA |
| Reserved | 2026-11-10T20:03:22 |
| Published | 2026-11-11T21:29:16 |
| Last Updated | 2026-11-11T21:29:16 |
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