CVE-2026-10126: Edimax Br-6478ac

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A security flaw has been discovered in Edimax BR-6478AC 1.23. Affected by this issue is the function formQoS of the file /goform/formQoS of the component POST Request Handler. The manipulation of the argument selSSID results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Affected products

• Edimax Br-6478ac: version 1.23 only

Published 2026-05-30. Last modified 2026-07-22.