CVE-2026-126165
EUVD-2026-12383611.11.2026, 22:17
A memory allocation with excessive size value 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 a remote unauthenticated attacker to cause a denial of service via a specially crafted attachment delivered over SMTP.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources
(CNA/ADP records, vendor advisories, Enginsight analysis).
| Vendor | Product | Version | Source |
|---|---|---|---|
| fortinet | fortimail | 8.0.0 ≤ 𝑥 ≤ 8.0.1 | CNA |
| fortinet | fortimail | 7.6.0 ≤ 𝑥 ≤ 7.6.6 | CNA |
| fortinet | fortimail | 7.4.0 ≤ 𝑥 ≤ 7.4.8 | CNA |
| fortinet | fortimail | 7.2.0 ≤ 𝑥 ≤ 7.2.9 | CNA |
| fortinet | fortimail | 7.0.0 ≤ 𝑥 ≤ 7.0.9 | CNA |
Common Weakness Enumeration
Vulnerability Media Exposure