What is GHSA-mqj8-gj7g-c998?

GHSA-mqj8-gj7g-c998 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-mqj8-gj7g-c998 cover?

GHSA-mqj8-gj7g-c998 covers the following CVE IDs: CVE-2026-13293. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mqj8-gj7g-c998?

GHSA-mqj8-gj7g-c998 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-mqj8-gj7g-c998HighCVSS 8.8

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 14, 2026

Last Modified

September 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-13293 →

📋 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 authenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-13293
https://www.ibm.com/support/pages/node/7284896
https://github.com/advisories/GHSA-mqj8-gj7g-c998