What is GHSA-mjm4-65hh-36hg?

GHSA-mjm4-65hh-36hg is a security advisory published by GitHub Security Advisories with High severity. IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS,...

Which CVE IDs does GHSA-mjm4-65hh-36hg cover?

GHSA-mjm4-65hh-36hg covers the following CVE IDs: CVE-2026-11376. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mjm4-65hh-36hg?

GHSA-mjm4-65hh-36hg has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-mjm4-65hh-36hgHighCVSS 8.8

IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS,...

Vendor

GitHub Security Advisories

Published

November 4, 2026

Last Modified

November 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-11376 →

📋 Description

IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 through 10.0.0.5 LTS and CD could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow when processing subscription requests with crafted buffer size values.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-11376
https://www.ibm.com/support/pages/node/7294498
https://github.com/advisories/GHSA-mjm4-65hh-36hg