VulnerabilityModified
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.
HIGH 7.7EPSS 0.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-669
- Affected
- openstack/ironic
- Source
- cve@mitre.org
References
- https://bugs.launchpad.net/ironic/+bug/2150624Issue Tracking
- https://security.openstack.org/ossa/OSSA-2026-017.htmlPatch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/06/03/11Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2026/06/15/9
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.