What is GHSA-7wjh-qq66-9589?

GHSA-7wjh-qq66-9589 is a security advisory published by GitHub Security Advisories with High severity. IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to...

Which CVE IDs does GHSA-7wjh-qq66-9589 cover?

GHSA-7wjh-qq66-9589 covers the following CVE IDs: CVE-2026-18221. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7wjh-qq66-9589?

GHSA-7wjh-qq66-9589 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-7wjh-qq66-9589HighCVSS 8.1

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-18221 →

📋 Description

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to improper validation of client-supplied authentication parameters.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-18221
https://www.ibm.com/support/pages/node/7286186
https://github.com/advisories/GHSA-7wjh-qq66-9589