What is GHSA-468w-j8gw-m9h2?

GHSA-468w-j8gw-m9h2 is a security advisory published by GitHub Security Advisories with Medium severity. IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00...

Which CVE IDs does GHSA-468w-j8gw-m9h2 cover?

GHSA-468w-j8gw-m9h2 covers the following CVE IDs: CVE-2026-18870. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-468w-j8gw-m9h2?

GHSA-468w-j8gw-m9h2 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-468w-j8gw-m9h2MediumCVSS 4.3

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00...

Vendor

GitHub Security Advisories

Published

September 24, 2026

Last Modified

September 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-18870 →

📋 Description

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 could allow a remote attacker to obtain sensitive information due to an out-of-bounds read.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-18870
https://www.ibm.com/support/pages/node/7289135
https://github.com/advisories/GHSA-468w-j8gw-m9h2