CVE-2026-28370: Openstack Vitrage

Critical severity, CVSS 9.1. EPSS: 0.8% chance of exploitation in the next 30 days.

In the query parser in OpenStack Vitrage before 12.0.1, 13.0.0, 14.0.0, and 15.0.0, a user allowed to access the Vitrage API may trigger code execution on the Vitrage service host as the user the Vitrage service runs under. This may result in unauthorized access to the host and further compromise of the Vitrage service. All deployments exposing the Vitrage API are affected. This occurs in _create_query_function in vitrage/graph/query.py.

Affected products

• Openstack Vitrage: before 12.01 (fixed in 12.01); from 13.0.0, before 13.0.1 (fixed in 13.0.1); from 14.0.0, before 14.0.1 (fixed in 14.0.1); from 15.0.0, before 15.0.1 (fixed in 15.0.1)

Published 2026-02-27. Last modified 2026-06-17.