CVE-2026-44916

In OpenStack Ironic before 35.0.2 (in a certain non-default configuration), instance_info['ks_template'] is rendered without sandboxing.

CVSS v3 3.0 LOW

3.0^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.3 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://bugs.launchpad.net/ironic/+bug/2148307	Issue Tracking Mitigation Third Party Advisory
https://security.openstack.org/ossa/OSSA-2026-012.html	Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/11/7	Mailing List Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:ironic::::::::
	cpe:2.3:a:openstack:ironic::::::::
	cpe:2.3:a:openstack:ironic::::::::
	cpe:2.3:a:openstack:ironic::::::::

History

26 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) En OpenStack Ironic hasta 35.x, instance_info[’ks_template’] se renderiza sin sandboxing.

Information

Published : 2026-05-08 07:16

Updated : 2026-10-26 19:10

NVD link : CVE-2026-44916

Mitre link : CVE-2026-44916

CVE.ORG link : CVE-2026-44916

JSON object : View

Products Affected

openstack

ironic

CWE

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

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