What is GHSA-j2fc-v5xj-h5gr?

GHSA-j2fc-v5xj-h5gr is a security advisory published by GitHub Security Advisories with Medium severity. Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 is vulnerable to a HTTP denial of...

Which CVE IDs does GHSA-j2fc-v5xj-h5gr cover?

GHSA-j2fc-v5xj-h5gr covers the following CVE IDs: CVE-2026-36605. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j2fc-v5xj-h5gr?

GHSA-j2fc-v5xj-h5gr has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-j2fc-v5xj-h5grMediumCVSS 6.5

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 is vulnerable to a HTTP denial of...

Vendor

GitHub Security Advisories

Published

June 3, 2026

Last Modified

June 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-36605 →

📋 Description

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 is vulnerable to a HTTP denial of service via a low number of crafted incomplete HTTP requests, causing a persistent crash that requires physical power cycling to recover.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-36605
https://github.com/Tymbark7372/MERCUSYS-AC12G/blob/master/advisories/CVE-2026-36605.md
https://github.com/advisories/GHSA-j2fc-v5xj-h5gr