CVE-2026-120306 | Beam Cloud Beta9 worker up to 0.1.755 Buildah Run Steps access control

November 1, 2026 Yanac

A vulnerability has been found in Beam Cloud Beta9 worker up to 0.1.755 and classified as very critical. Affected by this vulnerability is an unknown functionality of the component Buildah Run Steps. This manipulation causes improper access controls.

The identification of this vulnerability is CVE-2026-120306. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More