CVE-2025-25249

high Fortinet
CVSS v3 Base Score
8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: January 13, 2026
Last Modified: February 23, 2026
Vendor: Fortinet

Description

A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

CWE

CWE-122

Affected Products

fortinet fortiosfortinet fortiswitchmanagerfortinet fortisase

References

🔗 fortiguard.fortinet.com