LOWVulnerability

CVE-2026-104286

Fortinet FortiMail contains a path traversal and an improper neutralization of NULL byte or NULL character vulnerability that may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests.

Properties

last_source
CISA KEV
product
FortiMail
vulnerabilityName
Fortinet FortiMail Path Traversal Vulnerability
cve_id
CVE-2026-104286
signal_observed_at
2026-10-01T23:12:04+00:00
dueDate
2026-10-04
vendorProject
Fortinet
retrieved_at
2026-10-02T07:20:01+00:00
requiredAction
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discon
dateAdded
2026-10-01

Related Entities (2)

INVOLVES (1)

←[Signal]

KNOWN_EXPLOITED (1)

→[Source]CISA KEV

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