A remote attacker can craft an Openwire RemoveSubscriptionInfo command to cause the deletion of a queue on the Artemis broker before the connection… (CVE-2026-67593)
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.
AI Analysis
Technical Summary
The vulnerability (CVE-2026-67593) in Apache Artemis allows a remote attacker to delete a queue by sending a malicious Openwire RemoveSubscriptionInfo command. This can occur before the connection authentication and authorization stage or at any time thereafter, indicating insufficient access control (CWE-306). The affected versions include Apache Artemis from 2.50.0 through 2.56.0 and Apache ActiveMQ Artemis from 1.0.0 through 2.44.0. The issue is resolved in Apache Artemis 2.57.0.
Potential Impact
An attacker with network access to the Artemis broker can delete queues remotely without proper authentication or authorization checks. This can disrupt messaging services relying on those queues, potentially causing denial of service or loss of message data. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Users should upgrade to Apache Artemis version 2.57.0 or later, where this vulnerability is fixed. No temporary or alternative mitigations are indicated. Patch status is confirmed by the vendor advisory recommending upgrade to 2.57.0.
A remote attacker can craft an Openwire RemoveSubscriptionInfo command to cause the deletion of a queue on the Artemis broker before the connection… (CVE-2026-67593)
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 software
pkg:maven/org.apache.activemq/artemis-core-clientRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability (CVE-2026-67593) in Apache Artemis allows a remote attacker to delete a queue by sending a malicious Openwire RemoveSubscriptionInfo command. This can occur before the connection authentication and authorization stage or at any time thereafter, indicating insufficient access control (CWE-306). The affected versions include Apache Artemis from 2.50.0 through 2.56.0 and Apache ActiveMQ Artemis from 1.0.0 through 2.44.0. The issue is resolved in Apache Artemis 2.57.0.
Potential Impact
An attacker with network access to the Artemis broker can delete queues remotely without proper authentication or authorization checks. This can disrupt messaging services relying on those queues, potentially causing denial of service or loss of message data. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Users should upgrade to Apache Artemis version 2.57.0 or later, where this vulnerability is fixed. No temporary or alternative mitigations are indicated. Patch status is confirmed by the vendor advisory recommending upgrade to 2.57.0.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-59p6-j354-3gpj
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-67593"]
- Ecosystems
- []
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6aa2af85acd9273b4925b445
Added to database: 09/10/2026, 13:24:21 UTC
Last enriched: 09/10/2026, 14:10:58 UTC
Last updated: 09/10/2026, 17:00:24 UTC
Views: 3
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