CVE-2024-29156: Openstack Murano

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

In OpenStack Murano through 16.0.0, when YAQL before 3.0.0 is used, the Murano service's MuranoPL extension to the YAQL language fails to sanitize the supplied environment, leading to potential leakage of sensitive service account information.

Affected products

• Openstack Murano: up to and including 16.0.0
• Openstack Yaql: before 3.0.0 (fixed in 3.0.0)

Published 2024-03-18. Last modified 2026-06-17.