What is GHSA-9r37-4rp3-mw4w?

GHSA-9r37-4rp3-mw4w is a security advisory published by GitHub Security Advisories with Critical severity. A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary...

Which CVE IDs does GHSA-9r37-4rp3-mw4w cover?

GHSA-9r37-4rp3-mw4w covers the following CVE IDs: CVE-2026-91843. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9r37-4rp3-mw4w?

GHSA-9r37-4rp3-mw4w has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-9r37-4rp3-mw4wCriticalCVSS 9.8

A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary...

Vendor

GitHub Security Advisories

Published

September 16, 2026

Last Modified

September 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-91843 →

📋 Description

A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary code remotely with root privileges.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-91843
https://support.checkpoint.com/results/sk/sk1000155
https://github.com/advisories/GHSA-9r37-4rp3-mw4w