CVE-2026-105935 | Apache Pulsar up to 4.0.13/4.2.4 Functions Worker improper authorization

October 21, 2026 Yanac

A vulnerability marked as problematic has been reported in Apache Pulsar up to 4.0.13/4.2.4. Affected by this issue is some unknown functionality of the component Functions Worker. Performing a manipulation results in improper authorization.

This vulnerability was named CVE-2026-105935. The attack may be initiated remotely. There is no available exploit.

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