What is GHSA-rx2g-2998-5867?

GHSA-rx2g-2998-5867 is a security advisory published by GitHub Security Advisories with Critical severity. A stack-based buffer overflow in the ASUS router modules allows an authenticated nearby user to...

Which CVE IDs does GHSA-rx2g-2998-5867 cover?

GHSA-rx2g-2998-5867 covers the following CVE IDs: CVE-2026-19386. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-rx2g-2998-5867Critical

A stack-based buffer overflow in the ASUS router modules allows an authenticated nearby user to...

Vendor

GitHub Security Advisories

Published

October 7, 2026

Last Modified

October 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-19386 →

📋 Description

A stack-based buffer overflow in the ASUS router modules allows an authenticated nearby user to execute arbitrary code via a crafted configuration file upload that exceeds the expected buffer size.Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-19386
https://www.asus.com/security-advisory
https://github.com/advisories/GHSA-rx2g-2998-5867