CVE-2026-10126 HIGH

CVE-2026-10126: Edimax BR-6478AC POST Request formQoS buffer overflow

Vendor Edimax
Product BR-6478AC
Weakness CWE-120
Published May 30, 2026
Last update June 1, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 30, 2026 CVE published
June 1, 2026 Record updated