CVE-2026-59840

No fix known EPSS <1%CVSS 4.1

A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.5, FortiProxy 7.4.0 through 7.4.13, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions may allow attacker to information disclosure via <insert attack vector here>

Published 2026-07-14 · CVE record · OSV

Products: Fortinet FortiOS, Fortinet FortiPAM, Fortinet FortiSwitchManager, Fortinet FortiProxy, Siemens RUGGEDCOM APE1808