What is GHSA-j3q8-j53q-625j?

GHSA-j3q8-j53q-625j is a security advisory published by GitHub Security Advisories with High severity. IBM MQ Operator could allow an authenticated attacker to cause a denial of service or potentially...

Which CVE IDs does GHSA-j3q8-j53q-625j cover?

GHSA-j3q8-j53q-625j covers the following CVE IDs: CVE-2026-12148. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j3q8-j53q-625j?

GHSA-j3q8-j53q-625j has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-j3q8-j53q-625jHighCVSS 7.5

IBM MQ Operator could allow an authenticated attacker to cause a denial of service or potentially...

Vendor

GitHub Security Advisories

Published

October 19, 2026

Last Modified

October 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-12148 →

📋 Description

IBM MQ Operator could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to unrestricted Java deserialization in the MQ Classes for Java.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-12148
https://www.ibm.com/support/pages/node/7292667
https://github.com/advisories/GHSA-j3q8-j53q-625j