IBM Powervm Novalink vulnerabilities

2 CVEs affecting IBM Powervm Novalink, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-14971, published 2026-07-17.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2026-9171, published 2026-07-17. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. IBM WebSphere Application Server and WebSphere Application Server Liberty are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this…
CVE-2026-14971, published 2026-07-17. High severity, CVSS 7.0. EPSS: 0.1% chance of exploitation in the next 30 days. IBM PowerVM Novalink 2.2.02.2.12.2.1.1, and 2.3.02.3.0.12.3.12.3.2 IBM NovaLink APIs misconfiguration may increase attack surface and enable unintended or unauthorized operations under non-default…