Ref# ADV2026_224 | Date: Apr 10th 2026

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Apache published a security advisory highlighting vulnerabilities in the following products on April 8, 2026. It is recommended that you take the necessary precautions by ensuring your products are always updated.

• Apache ActiveMQ Broker – versions prior to 5.19.4
• Apache ActiveMQ Broker – 6.0.0 versions prior to 6.2.3

For more information on these updates, you can follow this URL:

• CVE-2026-34197

The Guyana National CIRT recommends that users and administrators review these updates and apply where necessary.

PDF Download: Apache ActiveMQ Security Advisory

References

• Apache ActiveMQ Security Advisory (n.d.). Retrieved from Apache. https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt

• Apache ActiveMQ Security Advisory (April 9^th, 2026). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/apache-activemq-security-advisory-av26-330