CVE-2026-93860 | OpenStack Mistral up to 20.1.0/21.0.0/22.0.0/23.0.0 Maintenance Service /v2/maintenance privileges management

October 8, 2026 Yanac

A vulnerability classified as critical was found in OpenStack Mistral up to 20.1.0/21.0.0/22.0.0/23.0.0. This vulnerability affects unknown code of the file /v2/maintenance of the component Maintenance Service. The manipulation results in improper privilege management.

This vulnerability is identified as CVE-2026-93860. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More