What is GHSA-qq3g-fr8f-mchg?

GHSA-qq3g-fr8f-mchg is a security advisory published by GitHub Security Advisories with High severity. A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of...

Which CVE IDs does GHSA-qq3g-fr8f-mchg cover?

GHSA-qq3g-fr8f-mchg covers the following CVE IDs: CVE-2026-38999. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qq3g-fr8f-mchg?

GHSA-qq3g-fr8f-mchg has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-qq3g-fr8f-mchgHighCVSS 7.5

A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of...

Vendor

GitHub Security Advisories

Published

September 16, 2026

Last Modified

September 22, 2026

🔗 CVE IDs covered (1)

CVE-2026-38999 →

📋 Description

A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of Monkey through commit 4fb0c16 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-38999
https://github.com/monkey/monkey/issues/427
https://github.com/archersec/security-advisories/blob/master/monkey/monkey-advisory-2026.md
https://github.com/advisories/GHSA-qq3g-fr8f-mchg