CVE-2026-105938

Apache Pulsar fails to enforce subscription authorization policies for several admin REST API operations . Specifically, namespace-level and bundle-level clear backlog and unsubscribe operations, along with the topic-level expire messages operation, do not respect role-based restrictions or Prefi...

EUVD-2026-107476

Apache Pulsar namespaces can restrict which roles may use a subscription, either with the Prefix subscription authentication mode, which requires a subscription name to start with the role name, or by granting permission on a subscription to specific roles. Topic-level subscription operations, su...