Critical Buffer Overflow Vulnerability in Tenda HG10: CVE-2026-86165
A critical buffer overflow vulnerability (CVE-2026-86165) has been discovered in the Tenda HG10 device, specifically affecting version 300001138. This vulnerability, with a CVSS score of 9.8, allows remote attackers to exploit the device without authentication, potentially leading to high impacts on confidentiality, integrity, and availability. The exploit has been made public, increasing the risk of active exploitation. Immediate patching or mitigation is strongly recommended.