CVE-2022-26342: Tcl Linkhub Mesh Wifi AC1200

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

A buffer overflow vulnerability exists in the confsrv ucloud_set_node_location functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.

Affected products

• Tcl Linkhub Mesh Wifi AC1200: version ms1g_00_01.00_14 only

Published 2022-08-05. Last modified 2026-06-17.