CVE-2026-86165

A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.

  • Published Sep 6, 2026
  • CVSS 8.9 high
  • 1.1% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-86165 at the National Vulnerability Database