What is GHSA-x5j2-9m8v-88hr?

GHSA-x5j2-9m8v-88hr is a security advisory published by GitHub Security Advisories with Low severity. An authenticated supplicant on an adjacent network may bypass intended network authorization...

Which CVE IDs does GHSA-x5j2-9m8v-88hr cover?

GHSA-x5j2-9m8v-88hr covers the following CVE IDs: CVE-2026-77191. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x5j2-9m8v-88hr?

GHSA-x5j2-9m8v-88hr has a CVSS v3 base score of 2.6, published by GitHub Security Advisories.

GHSA-x5j2-9m8v-88hrLowCVSS 2.6

An authenticated supplicant on an adjacent network may bypass intended network authorization...

Vendor

GitHub Security Advisories

Published

September 15, 2026

Last Modified

September 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-77191 →

📋 Description

An authenticated supplicant on an adjacent network may bypass intended network authorization policy and send unrestricted traffic during a brief window (milliseconds to seconds) between the completion of the authentication phase and the full enforcement of its assigned ACL.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-77191
https://www.arista.com/en/support/advisories-notices/security-advisory/24706-security-advisory-0150
https://github.com/advisories/GHSA-x5j2-9m8v-88hr