Fortinet Multiple Products Stack-Based Buffer Overflow Vulnerability

Fortinet FortiFone, FortiVoice, FortiNDR and FortiMail contain a stack-based overflow vulnerability that may allow a remote unauthenticated attacker to execute arbitrary code or commands via crafted HTTP requests.

Published 5 Sep 2026Updated 5 Sep 20267 sources
CVSS 9.8 PoC CANDIDATE△ CISA KEV

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