What is CVE-2026-46447?

CVE-2026-46447 is a medium-severity vulnerability in Openstack Ironic, classified under Incorrect Resource Transfer Between Spheres. CVSS score: 5.8/10. Published 2026-06-03.

How severe is CVE-2026-46447?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Vulnerability in Openstack Ironic

CVE-2026-46447

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.

EPSS: 0.000 (7.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N.

Affected products

Openstack Ironic — versions 17.0.0, 27.0.0, 30.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-669 — Incorrect Resource Transfer Between Spheres

References

cve@mitre.org (Issue Tracking)
cve@mitre.org (Patch, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2026-46447?: CVE-2026-46447 is a medium-severity vulnerability in Openstack Ironic, classified under Incorrect Resource Transfer Between Spheres. CVSS score: 5.8/10. Published 2026-06-03.
How severe is CVE-2026-46447?: Medium severity. CVSS v3 base score is 5.8 out of 10.