Critical severity9.1NVD Advisory· Published Nov 11, 2026
CVE-2026-126157
CVE-2026-126157
Description
A improper authentication 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 gain access to other users' secure email accounts via crafted HTTP requests.
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Affected products
1Patches
Vulnerability mechanics
References
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