CVE-2023-30903: HP HP-Ux

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

HP-UX could be exploited locally to create a Denial of Service (DoS) when any physical interface is configured with IPv6/inet6.

Affected products

• HP HP-Ux: from 11.00, up to and including 11.31

Published 2023-06-16. Last modified 2026-06-17.