BIT-activemq-2026-49434

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    BIT-activemq-2026-49434

    Published: 6 Jul 2026Last Modified: 4 Nov 2026

    Summary: Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: LdapNetworkConnector instantiates denied transports and a remote-properties broker

    Details: Improper Input Validation vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. An attacker that has access to publish or modify entries in LDAP that match the configured searchBase and searchFilter can instantiate denied transports inside the broker JVM. This can be used to fetch an attacker URL and spawn a second BrokerService inside the same JVM. This issue affects Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

    References: http://www.openwall.com/lists/oss-security/2026/06/29/8, https://lists.apache.org/thread/hcjh7kdk4l85tb9ksmvcnkhso1ngj50o, https://nvd.nist.gov/vuln/detail/CVE-2026-49434

    Affected packages

    Package

    Name: activemq

    Purl: pkg:bitnami/activemq

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -5.19.8

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    BIT-activemq-2026-49434 | CVE-DB