PT-2026-65463 · Apache · Apache Activemq+2

CVE-2026-59878 · Publicado 2026-07-28 · Atualizado 2026-07-28

Mitre

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Improper Input Validation vulnerability in Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All.

A remote unauthenticated peer that can reach an exposed AMQP NIO connector can trigger denial-of-service behavior by sending a frame size value. This cause the NIO threads to die and if done rapidly enough can lead to exhaustion of the NIO thread pool denying service to other connections. This issue affects Apache ActiveMQ AMQP: before 5.19.9, from 6.0.0 before 6.2.8; Apache ActiveMQ: before 5.19.9, from 6.0.0 before 6.2.8; Apache ActiveMQ All: before 5.19.9, from 6.0.0 before 6.2.8.

Users are recommended to upgrade to version 5.19.9, 6.2.8, or 6.3.0 which fixes the issue.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2026-59878

Produtos afetados

Apache Activemq

Apache Activemq Amqp

Apache Activemq Apollo

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-59878 · Nota de Segurança
• https://lists.apache.org/thread/dnyx4d2oldshcj4lthso7b53y4bqmjvn · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2026/07/27/7 · Nota