What is GHSA-vf7p-vx9f-2xvg?

GHSA-vf7p-vx9f-2xvg is a security advisory published by GitHub Security Advisories with High severity. IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause a denial of...

Which CVE IDs does GHSA-vf7p-vx9f-2xvg cover?

GHSA-vf7p-vx9f-2xvg covers the following CVE IDs: CVE-2026-16819. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vf7p-vx9f-2xvg?

GHSA-vf7p-vx9f-2xvg has a CVSS v3 base score of 7.7, published by GitHub Security Advisories.

GHSA-vf7p-vx9f-2xvgHighCVSS 7.7

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause a denial of...

Vendor

GitHub Security Advisories

Published

August 19, 2026

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-16819 →

📋 Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause a denial of service and compromise data integrity due to a time-of-check time-of-use race condition.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-16819
https://www.ibm.com/support/pages/node/7283858
https://github.com/advisories/GHSA-vf7p-vx9f-2xvg