Is CVE-2026-19791 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-19791?

CVE-2026-19791 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-19791

Description

A weakness has been identified in Tenda G0 up to 20260625. The affected element is the function addStaticRoute of the file /goform/module of the component httpd web management interface. Executing a manipulation of the argument staticRouteNet can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.