⚠️ CVE-2026-11503: High-severity stack-based buffer overflow in Tenda CX12L (16.03.53.12). Remote code execution possible; no official patch yet. Limit remote access & monitor for updates. https://radar.offseq.com/threat/cve-2026-11503-stack-based-buffer-overflow-in-tend-0a40e529 #OffSeq #CVE202611503 #RouterSecurity #Vuln