CVE-2025-53844

HIGH CVSS 8.8 View on NVD ↗

Description

A out-of-bounds write 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 allows attacker to execute unauthorized code or commands via specially crafted packets.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-123

Published: May 12, 2026 18:16 UTC Modified: May 12, 2026 18:57 UTC