Christopher, can you please ensure this latest round of CVEs is added to the Apache ActiveMQ security advisories (https://activemq.apache.org/components/classic/security)?
Thanks, Casey Owen | Sr Applications Analyst Southwest Power Pool -----Original Message----- From: Christopher L. Shannon <[email protected]> Sent: Sunday, May 31, 2026 11:18 AM To: [email protected]; [email protected] Subject: **External Email** CVE-2026-49270: Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: Durable Subscription Disclosure via Crafted BrokerInfo (OpenWire) STOP! This is NOT an SPP email. Be very cautious of any links or attachments unless you recognize this sender and are expecting this email. Please click the "Report Phish" button if you are unsure about this email. Severity: moderate Affected versions: - Apache ActiveMQ Broker (org.apache.activemq:activemq-broker) 5.14.0 before 5.19.7 - Apache ActiveMQ Broker (org.apache.activemq:activemq-broker) 6.0.0 before 6.2.6 - Apache ActiveMQ (org.apache.activemq:activemq-all) 5.14.0 before 5.19.7 - Apache ActiveMQ (org.apache.activemq:activemq-all) 6.0.0 before 6.2.6 - Apache ActiveMQ All (org.apache.activemq:apache-activemq) 5.14.0 before 5.19.7 - Apache ActiveMQ All (org.apache.activemq:apache-activemq) 6.0.0 before 6.2.6 Description: Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all durable topic subscriptions in the broker, including client identifiers, subscription names, topic destinations, and JMS selector expressions, by sending a BrokerInfo command. The broker incorrectly responds without first ensuring the connection is authenticated. This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue. Credit: Basel Khaled (finder) References: https://activemq.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-49270 --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information, visit: https://activemq.apache.org/contact --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information, visit: https://activemq.apache.org/contact
