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Medium · 6.3 CVE-2025-46776 EUVD-2025-198014GHSA-xhvc-jjj4-9gq2

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, Forti…

Published Nov 18, 2025 · Updated Jan 14, 2026 · Assigned by fortinet

Description

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, FortiExtender 7.4.0 through 7.4.6, FortiExtender 7.2 all versions, FortiExtender 7.0 all versions may allow an authenticated user to execute arbitrary code or commands via crafted CLI commands.

Affected products

VendorProductAffectedFixed
Fortinet FortiExtender 7.6.0 – ≤ 7.6.1, 7.4.0 – ≤ 7.4.6, 7.2.0 – ≤ 7.2.5, 7.0.0 – ≤ 7.0.5 —

References