CVEvulnerability

CVE-2026-59878

7.5 HIGH Published 2026-07-28 Modified 2026-08-05 Official page ↗
Status
Analyzed
Published
2026-07-28
Last modified
2026-08-05
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-20

Description

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.

Affected configurations

• apache activemq (< 5.19.9) • apache activemq (>= 6.0.0 < 6.2.8) • apache activemq all (< 5.19.9) • apache activemq all (>= 6.0.0 < 6.2.8) • apache activemq amqp (< 5.19.9) • apache activemq amqp (>= 6.0.0 < 6.2.8)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References