CVE-2026-46447
OpenStack Ironic Boot Script Injection
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.
INFO
Published Date :
June 3, 2026, 10:16 p.m.
Last Modified :
June 15, 2026, 11:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update OpenStack Ironic to a secure version.
- Verify system configuration for security.
- Review and sanitize boot scripts.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-46447.
| URL | Resource |
|---|---|
| https://bugs.launchpad.net/ironic/+bug/2150624 | Issue Tracking |
| https://security.openstack.org/ossa/OSSA-2026-017.html | Patch Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/06/03/11 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2026/06/15/9 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-46447 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-46447
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-46447 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-46447 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Jun. 15, 2026
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2026/06/15/9 -
Initial Analysis by [email protected]
Jun. 04, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* versions from (including) 17.0.0 up to (excluding) 26.1.7 *cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* versions from (including) 27.0.0 up to (excluding) 29.0.6 *cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* versions from (including) 30.0.0 up to (excluding) 32.0.2 *cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* versions from (including) 33.0.0 up to (excluding) 35.0.2 Added Reference Type CVE: http://www.openwall.com/lists/oss-security/2026/06/03/11 Types: Mailing List, Third Party Advisory Added Reference Type MITRE: https://bugs.launchpad.net/ironic/+bug/2150624 Types: Issue Tracking Added Reference Type MITRE: https://security.openstack.org/ossa/OSSA-2026-017.html Types: Patch, Vendor Advisory -
CVE Modified by [email protected]
Jun. 04, 2026
Action Type Old Value New Value Changed Description OpenStack Ironic through 35.0.x allows Boot Script Injection. 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. Added CVSS V3.1 AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N Added CWE CWE-669 -
New CVE Received by [email protected]
Jun. 03, 2026
Action Type Old Value New Value Added Description OpenStack Ironic through 35.0.x allows Boot Script Injection. Added Reference https://bugs.launchpad.net/ironic/+bug/2150624 Added Reference https://security.openstack.org/ossa/OSSA-2026-017.html -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Jun. 03, 2026
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2026/06/03/11