PatchSiren

Tenda CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH Tenda CVE published 2026-05-08

CVE-2026-8138

CVE-2026-8138 is a high-severity vulnerability in Tenda CX12L firmware 16.03.53.12. The issue is a remote stack-based buffer overflow in PPTP server configuration handling, and the public disclosure notes that exploit code has been made available.