What is GHSA-763v-w5mm-jf4f?

GHSA-763v-w5mm-jf4f is a security advisory published by GitHub Security Advisories with High severity. In certain Yealink products before 2026-04-15, when the Wi-Fi AP function is enabled, a default 8...

Which CVE IDs does GHSA-763v-w5mm-jf4f cover?

GHSA-763v-w5mm-jf4f covers the following CVE IDs: CVE-2026-122118. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-763v-w5mm-jf4f?

GHSA-763v-w5mm-jf4f has a CVSS v3 base score of 7.4, published by GitHub Security Advisories.

GHSA-763v-w5mm-jf4fHighCVSS 7.4

In certain Yealink products before 2026-04-15, when the Wi-Fi AP function is enabled, a default 8...

Vendor

GitHub Security Advisories

Published

November 4, 2026

Last Modified

November 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-122118 →

📋 Description

In certain Yealink products before 2026-04-15, when the Wi-Fi AP function is enabled, a default 8-digit numeric PSK with insufficient strength is used. Attackers can exploit this weakness via brute-force attacks to gain unauthorized network access and intercept Wi-Fi traffic.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-122118
https://www.yealink.com/en/trust-center/security-bulletins/wifi-ap-weak-password-vulnerability
https://github.com/advisories/GHSA-763v-w5mm-jf4f