What is GHSA-xrfh-q76x-p6f2?

GHSA-xrfh-q76x-p6f2 is a security advisory published by GitHub Security Advisories with High severity. IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user...

Which CVE IDs does GHSA-xrfh-q76x-p6f2 cover?

GHSA-xrfh-q76x-p6f2 covers the following CVE IDs: CVE-2026-9330. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xrfh-q76x-p6f2?

GHSA-xrfh-q76x-p6f2 has a CVSS v3 base score of 8.5, published by GitHub Security Advisories.

GHSA-xrfh-q76x-p6f2HighCVSS 8.5

IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user...

Vendor

GitHub Security Advisories

Published

June 1, 2026

Last Modified

June 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-9330 →

📋 Description

IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined with a suitable gadget chain.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-9330
https://www.ibm.com/support/pages/node/7274733
https://github.com/advisories/GHSA-xrfh-q76x-p6f2