CVE-2026-11528: Tenda AC18

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability was found in Tenda AC18 15.03.05.05. The affected element is the function sub_45304 of the file /goform/getRebootStatus of the component Web Management Interface. The manipulation of the argument callback results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.

Affected products

• Tenda AC18: version 15.03.05.05 only

Published 2026-06-08. Last modified 2026-07-23.