CVE-2026-84392: FortiOS 7.4.0 through 7.4.12, 7.2.0 through 7.2.13, 7.0.0 through 7.0.19, 6.4.0 through 6.4.16; +3 more affected…

Affected technology

FortiOS · 7.4.0 through 7.4.12, 7.2.0 through 7.2.13, 7.0.0 through 7.0.19, 6.4.0 through 6.4.16
Fortinet

FortiProxy · 7.6.0 through 7.6.6, 7.4.0 through 7.4.14, 7.2.0 through 7.2.16
Fortinet

FortiPAM · 1.9.0, 1.8.0 through 1.8.4, 1.7.0 through 1.7.2, 1.6.0 through 1.6.2, 1.5.0 through 1.5.1, 1.4.0 through 1.4.3, 1.3.0 through 1.3.1, 1.2.0, 1.1.0 through 1.1.2, 1.0.0 through 1.0.3
Fortinet

RUGGEDCOM APE1808 · 0 to before *
Siemens

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

What an attacker can do

An authenticated attacker may crash the httpsd daemon via crafted HTTP requests. Vendor/CNA’s CVSS 3.1 assessment (base score 2.7/10) rates confidentiality and integrity impact as none; availability impact as low.