What is GHSA-5v8g-ffgq-6fq9?

GHSA-5v8g-ffgq-6fq9 is a security advisory published by GitHub Security Advisories with Medium severity. IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00...

Which CVE IDs does GHSA-5v8g-ffgq-6fq9 cover?

GHSA-5v8g-ffgq-6fq9 covers the following CVE IDs: CVE-2026-4937. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5v8g-ffgq-6fq9?

GHSA-5v8g-ffgq-6fq9 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-5v8g-ffgq-6fq9MediumCVSS 5.3

IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00...

Vendor

GitHub Security Advisories

Published

August 19, 2026

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-4937 →

📋 Description

IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 could allow a local attacker with administrative privileges to decrypt encrypted data due to certain hypervisor calls utilizing less entropy than requested.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-4937
https://www.ibm.com/support/pages/node/7283900
https://github.com/advisories/GHSA-5v8g-ffgq-6fq9