CVEvulnerability

CVE-2025-53843

7.5 HIGH Published 2025-11-18 Modified 2026-10-18 Official page ↗
Status
Modified
Published
2025-11-18
Last modified
2026-10-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-121

Description

A stack-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 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions allows attacker to execute unauthorized code or commands via specially crafted packets

Affected configurations

• fortinet fortios (>= 6.4.0 < 7.4.9) • fortinet fortios (>= 7.6.0 < 7.6.4)

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References