VulnerabilityAnalyzed
CVE-2026-44916
In OpenStack Ironic before 35.0.2 (in a certain non-default configuration), instance_info['ks_template'] is rendered without sandboxing.
LOW 3.0EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
Description
In OpenStack Ironic before 35.0.2 (in a certain non-default configuration), instance_info['ks_template'] is rendered without sandboxing.
- CVSS 3.1
- 3.0 LOWCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N
- EPSS
- 0.34% probability · 27th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1336
- Affected
- openstack/ironic
- Source
- cve@mitre.org
References
- https://bugs.launchpad.net/ironic/+bug/2148307Issue Tracking, Mitigation, Third Party Advisory
- https://security.openstack.org/ossa/OSSA-2026-012.htmlPatch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/05/11/7Mailing List, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.