What is GHSA-62gg-388r-g56g?

GHSA-62gg-388r-g56g is a security advisory published by GitHub Security Advisories with Medium severity. On affected platforms running Arista EOS with VPLS-BGP enabled, an attacker who has established a...

Which CVE IDs does GHSA-62gg-388r-g56g cover?

GHSA-62gg-388r-g56g covers the following CVE IDs: CVE-2026-120980. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-62gg-388r-g56g?

GHSA-62gg-388r-g56g has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-62gg-388r-g56gMediumCVSS 5.3

On affected platforms running Arista EOS with VPLS-BGP enabled, an attacker who has established a...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-120980 →

📋 Description

On affected platforms running Arista EOS with VPLS-BGP enabled, an attacker who has established a BGP session with the PE routers can send a specially crafted BGP packet to cause the BGP agent to restart unexpectedly.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-120980
https://www.arista.com/en/support/advisories-notices/security-advisory/25036-security-advisory-0214
https://github.com/advisories/GHSA-62gg-388r-g56g