CVE-2021-31918: Red Hat Openstack

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

A flaw was found in tripleo-ansible version as shipped in Red Hat Openstack 16.1. The Ansible log file is readable to all users during stack update and creation. The highest threat from this vulnerability is to data confidentiality.

Affected products

• Red Hat Openstack: version 16.1 only

Published 2021-05-06. Last modified 2026-06-17.