What is GHSA-h2wg-f62r-5r8m?

GHSA-h2wg-f62r-5r8m is a security advisory published by GitHub Security Advisories with High severity. IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS,...

Which CVE IDs does GHSA-h2wg-f62r-5r8m cover?

GHSA-h2wg-f62r-5r8m covers the following CVE IDs: CVE-2026-12150. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h2wg-f62r-5r8m?

GHSA-h2wg-f62r-5r8m has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-h2wg-f62r-5r8mHighCVSS 7.0

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS,...

Vendor

GitHub Security Advisories

Published

September 15, 2026

Last Modified

September 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-12150 →

📋 Description

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow a remote attacker with a trusted TLS client certificate to cause a denial of service and potentially affect memory contents due to improper validation of deeply nested certificate data during TLS certificate processing.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-12150
https://www.ibm.com/support/pages/node/7284911
https://github.com/advisories/GHSA-h2wg-f62r-5r8m