HIGHVulnerability
Verified
Global
CISA KEV: Fortinet Multiple Products — Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
·Source: CISA KEV
Updated:
Executive Summary
Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets.
Analysis
Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets. Added to CISA Known Exploited Vulnerabilities catalog on 2026-09-09. Remediation due: 2026-09-12.