CVE-2026-46447: Openstack Ironic

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

OpenStack Ironic before 35.0.2 allows Boot Script Injection of an iPXE script if the attacker can set node.driver_info or node.instance_info.

Affected products

• Openstack Ironic: from 17.0.0, before 26.1.7 (fixed in 26.1.7); from 27.0.0, before 29.0.6 (fixed in 29.0.6); from 30.0.0, before 32.0.2 (fixed in 32.0.2); from 33.0.0, before 35.0.2 (fixed in 35.0.2)

Published 2026-06-03. Last modified 2026-07-22.