CVE-2026-2191

A weakness has been identified in Tenda AC9 15.03.06.42_multi. Affected is the function formGetDdosDefenceList. This manipulation of the argument security.ddos.map causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.

More information : https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda3.md