Review reviewHigh

CVE-2026-46447

OpenStack Ironic, ironic

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.

PRIORITY ASSESSMENT

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.26%

Technical severityCVSS 7.7

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.

Product: OpenStack Ironic, ironic
Affected versions: >= 17.0.0 < 26.1.7, >= 27.0.0 < 29.0.6, >= 30.0.0 < 32.0.2, >= 33.0.0 < 35.0.2
Fixed versions: 26.1.7, 29.0.6, 32.0.2, 35.0.2

Confirm exposure before applying a vendor-supported change.

1
Identify
Confirm that OpenStack Ironic, ironic and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.