Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-50750

Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-400 Consumo de recursos no controlado (Agotamiento de recursos)
Fecha de publicación:
30/06/2026
Última modificación:
02/07/2026

Descripción

*** Pendiente de traducción *** Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All.<br /> <br /> Following the fix for CVE-2026-49270 an unauthenticated attacker can now cause broker OOM by sending an repeated BrokerInfo commands without sending a ConnectionInfo, until the broker will crash with OOM.<br /> This issue affects Apache ActiveMQ Broker: from 5.19.7 before 5.19.8, from 6.2.6 before 6.2.7; Apache ActiveMQ: from 5.19.7 before 5.19.8, from 6.2.6 before 6.2.7; Apache ActiveMQ All: from 5.19.7 before 5.19.8, from 6.2.6 before 6.2.7.<br /> <br /> Users are recommended to upgrade to version 6.2.7, which fixes the issue.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:apache:activemq:5.19.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq:6.2.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq_broker:5.19.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:activemq_broker:6.2.6:*:*:*:*:*:*:*


Referencias a soluciones, herramientas e información