CVE-2026-53916

CVE-2026-53916 describes a memory allocation issue in Apache ActiveMQ families (ActiveMQ, ActiveMQ All, ActiveMQ Stomp) caused by an unauthenticated STOMP NIO client that can emit header bytes that never terminate. This unbounded header buffering can exhaust the JVM heap. Affected versions are be...

PT-2026-53844

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ versions prior to 5.19.8 Apache ActiveMQ versions 6.0.0 through 6.2.6 Apache ActiveMQ All versions prior to 5.19.8 Apache ActiveMQ All versions 6.0.0 through 6.2.6 Apache ActiveMQ Stomp versions prior to 5.19.8 Apache ActiveMQ...