What is GHSA-64xf-296q-xgwf?

GHSA-64xf-296q-xgwf is a security advisory published by GitHub Security Advisories with Medium severity. IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of...

Which CVE IDs does GHSA-64xf-296q-xgwf cover?

GHSA-64xf-296q-xgwf covers the following CVE IDs: CVE-2026-16958. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-64xf-296q-xgwf?

GHSA-64xf-296q-xgwf has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-64xf-296q-xgwfMediumCVSS 6.5

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

Vendor

GitHub Security Advisories

Published

August 21, 2026

Last Modified

August 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-16958 →

📋 Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an out-of-bounds write.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-16958
https://www.ibm.com/support/pages/node/7283858
https://github.com/advisories/GHSA-64xf-296q-xgwf