What is GHSA-98w4-7mr5-93q9?

GHSA-98w4-7mr5-93q9 is a security advisory published by GitHub Security Advisories with High severity. IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute...

Which CVE IDs does GHSA-98w4-7mr5-93q9 cover?

GHSA-98w4-7mr5-93q9 covers the following CVE IDs: CVE-2026-11375. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-98w4-7mr5-93q9?

GHSA-98w4-7mr5-93q9 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-98w4-7mr5-93q9HighCVSS 8.8

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

Vendor

GitHub Security Advisories

Published

September 18, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-11375 →

📋 Description

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a stack buffer overflow when processing XA transaction identifiers.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-11375
https://www.ibm.com/support/pages/node/7284948
https://github.com/advisories/GHSA-98w4-7mr5-93q9