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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-67593

Apache Artemis, Apache Artemis, Apache ActiveMQ Artemis, Apache ActiveMQ Artemis: Pre-authentication Openwire protocol handling can result in queue deletion

Description

A remote attacker can craft an Openwire RemoveSubscriptionInfo command to cause the deletion of a queue on the Artemis broker before the connection authentication and authorization stage or at any time thereafter. This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0. Users are recommended to upgrade to version 2.57.0, which fixes the issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache Artemis

Default version status: unaffected

  • 2.50.0 to ≤ 2.56.0affected
pkg:maven/org.apache.artemis/artemis-openwire-protocol

Apache Software Foundation Apache Artemis

Default version status: unaffected

  • 2.50.0 to ≤ 2.56.0affected
pkg:maven/org.apache.artemis/artemis-jakarta-openwire-protocol

Apache Software Foundation Apache ActiveMQ Artemis

Default version status: unaffected

  • 1.0.0 to ≤ 2.44.0affected
pkg:maven/org.apache.activemq/artemis-openwire-protocol

Apache Software Foundation Apache ActiveMQ Artemis

Default version status: unaffected

  • 2.32.0 to ≤ 2.44.0affected
pkg:maven/org.apache.activemq/artemis-jakarta-openwire-protocol

References