What is GHSA-rw7q-c636-gvfq?

GHSA-rw7q-c636-gvfq 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-rw7q-c636-gvfq cover?

GHSA-rw7q-c636-gvfq covers the following CVE IDs: CVE-2026-17413. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rw7q-c636-gvfq?

GHSA-rw7q-c636-gvfq has a CVSS v3 base score of 5.1, published by GitHub Security Advisories.

GHSA-rw7q-c636-gvfqMediumCVSS 5.1

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-2026-17413 →

📋 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 is affected by a vulnerability in the RTAS firmware-to-OS interface. An attacker with administrator-level (root) access to a logical partition can send a specially crafted request to partition firmware, causing the partition to crash and become unavailable. Other partitions on the same managed system are not affected.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-17413
https://www.ibm.com/support/pages/node/7289124
https://github.com/advisories/GHSA-rw7q-c636-gvfq