CVE-2026-44916

State: Published
Severity: 3.0 Low
Published: May 8, 2026
Updated: May 20, 2026
Reserved: May 8, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	3.0 Low	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N	mitre

Weaknesses

CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine

Affected Products

Product	Versions
IronicOpenStack	17.0.0 to before 26.1.7Affected 27.0.0 to before 29.0.6Affected 30.0.0 to before 32.0.2Affected 33.0.0 to before 35.0.2Affected

References

https://bugs.launchpad.net/ironic/+bug/2148307
https://security.openstack.org/ossa/OSSA-2026-012.html
http://www.openwall.com/lists/oss-security/2026/05/11/7

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