CVE-2026-68746 | Livebook-dev Livebook up to 0.19.7/0.19.8 team_client.ex Livebook.Hubs.TeamClient.handle_call improper authorization

A vulnerability was found in Livebook-dev Livebook up to 0.19.7/0.19.8. It has been declared as critical. The affected element is the function Livebook.Hubs.TeamClient.handle_call of the file lib/livebook/hubs/team_client.ex. Executing a manipulation can lead to improper authorization.

This vulnerability is tracked as CVE-2026-68746. The attack can be launched remotely. No exploit exists.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More