CVE-2026-105942 | Apache Pulsar up to 4.0.13/4.2.4 Proxy Authorization privileges management

October 21, 2026 Yanac

A vulnerability classified as very critical was found in Apache Pulsar up to 4.0.13/4.2.4. This issue affects some unknown processing of the component Proxy Authorization. The manipulation results in improper privilege management.

This vulnerability is identified as CVE-2026-105942. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More