CVE-2026-32642

CVE-2026-32642 is an authorization bypass in Apache Artemis/ActiveMQ Artemis OpenWire handling: when an authenticated user with createDurableQueue but without createAddress attempts to create a non-durable JMS topic subscription on a non-existent address and address auto-creation is disabled, a t...

Apache Artemis 安全漏洞

Apache Artemis is a messaging broker software developed by the Apache Foundation. Versions of Apache Artemis such as 2.52.0 and earlier, as well as Apache ActiveMQ Artemis versions like 2.44.0 and earlier, have security vulnerabilities. These vulnerabilities stem from improper authorization, whic...

PT-2026-27354

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

PT-2026-26884

Name of the Vulnerable Software and Affected Versions Apache Artemis versions 2.50.0 through 2.52.0 Apache ActiveMQ Artemis versions 2.0.0 through 2.44.0 Description An authorization issue exists in Apache Artemis and Apache ActiveMQ Artemis. Specifically, when an application utilizing the OpenWi...

Apache Artemis 2.11.0 < 2.45.0 / 2.50.0 < 2.52.0 Missing Authentication (CVE-2026-27446)

The version of Apache Artemis formerly Apache ActiveMQ Artemis installed on the remote host is affected by a vulnerability: - Missing Authentication for Critical Function vulnerability. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound...

Linux Distros Unpatched Vulnerability : CVE-2026-27446

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Co...

📄 Apache Artemis / ActiveMQ Artemis Missing Authentication

Proof of concept exploit for CVE-2026-27446 targeting Apache Artemis versions 2.50.0 through 2.51.0 and Apache ActiveMQ Artemis versions 2.11.0 through 2.44.0...

org.apache.artemis:artemis-server: org.apache.activemq:artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to missing authentication

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An unauthenticated remote attacker can exploit a missing authentication for critical function vulnerability by using the Core protocol. This allows the attacker to force a target broker to establish an outbound Core federation...

GHSA-FW88-PF9M-P947 Apache Artemis and Apache ActiveMQ Artemis are Missing Authentication for Critical Functions

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

Missing Authentication for Critical Function

Overview org.apache.activemq:artemis-server is a server package for the ActiveMQ-Artemis project. Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the Core protocol implementation. A malicious broker can force a broker to establish an outbound...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the Core protocol implementation. A malicious broker can force a broker to establish an outbound Core federation connection to it, and use it to inject or exfiltrate messages from the...

EUVD-2026-9382

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

Apache Artemis and Apache ActiveMQ Artemis are Missing Authentication for Critical Functions

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

CVE-2026-27446

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

CVE-2026-27446

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

UBUNTU-CVE-2026-27446

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

CVE-2026-27446 Apache Artemis, Apache ActiveMQ Artemis: Auth bypass for Core downstream federation

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

CVE-2026-27446

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

CVE-2026-27446 Apache Artemis, Apache ActiveMQ Artemis: Auth bypass for Core downstream federation

Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This cou...

CVE-2026-27446

CVE-2026-27446 affects Apache Artemis and Apache ActiveMQ Artemis. The vulnerability enables an unauthenticated remote attacker to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker, potentially allowing message injection into any queu...