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CVE-2026-22627

nvd nist
Published: Mar 10, 2026Modified: Jun 17, 2026

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8.8
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: psirt@fortinet.com (Secondary)

Description

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an unauthenticated attacker within the same adjacent network to execute unauthorized code or commands on the device via sending a crafted LLDP packet.

Affected (1)

Fortinet
1 product
Fortiswitchaxfixed
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Fortiswitchaxfixed
From 1.0.0 to 1.0.2

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (1)

Source: psirt@fortinet.com
Vendor Advisory

Timeline

No history available yet.