CVE-2026-49186 Lack of MQTT Broker Topic Access Control Lists

The local MQTT broker does not enforce topic-level Access Control Lists ACLs. This allows any client to subscribe using wildcard characters or + to enumerate hidden network devices or publish rogue control commands...

CVE-2026-49186

CVE-2026-49186 : The provided documents describe a vulnerability in a local MQTT broker where topic-level ACLs are not enforced. This allows any client to subscribe with wildcards (# or +) and enumerate hidden devices, or publish rogue control commands. The issue is rooted in missing access contr...

CVE-2026-44393

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When sslcafile is configured, the driver enables certificate chain validation but does not pass the expect...

Acer M6E 安全漏洞

The Acer M6E is a portable 5G mobile hotspot device from Acer, a company based in Taiwan, China. The Acer M6E has a security vulnerability. This vulnerability stems from the lack of mandatory implementation of topic-level access control lists by the local MQTT Broker. As a result, any client that...

PT-2026-46141

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The local MQTT broker fails to enforce topic-level Access Control Lists ACLs, which are rules that define which clients can access specific topics. This allows a...

malla: Stored XSS via Meshtastic node names in multiple frontend pages

Node names longname, shortname received via MQTT are stored in SQLite without sanitization and rendered into the DOM without escaping. Any participant on a public Meshtastic MQTT broker can set a malicious node name that executes JavaScript in the browser of every Malla dashboard visitor. Affecte...

PT-2026-46117

Name of the Vulnerable Software and Affected Versions Malla affected versions not specified Description Node names received via MQTT are stored in SQLite without sanitization and rendered into the Document Object Model DOM without escaping. This allows unauthenticated remote attackers to set...

PT-2026-46706

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description An inappropriate implementation in Opaque Response Blocking ORB, a mechanism used to prevent cross-origin leaks of sensitive data, allows a remote attacker to bypass site isolation by...

Linux Distros Unpatched Vulnerability : CVE-2026-49270

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured wi...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 149.0.7827.53 contained a security vulnerability, which was caused by improper implementation of the ORB mechanism. This vulnerability could allow remote attackers to bypass site isolation through specially...

Improper Authorization

Overview org.apache.activemq:activemq-broker is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Improper Authorization due to incomplete authorization checks in the destination removal process. An attacker can...

Improper Input Validation

Overview org.apache.activemq:activemq-broker is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Improper Input Validation over the /api/jolokia MBeans interface. A user can execute arbitrary code on the broker's...

Improper Input Validation

Overview org.apache.activemq:activemq-broker is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Improper Input Validation through the addNetworkConnector function exposed via the Jolokia JMX-HTTP bridge. An...

Incorrect Default Permissions

Overview org.apache.activemq:apache-activemq is a Message Broker and Client implementations. Affected versions of this package are vulnerable to Incorrect Default Permissions due to the default authorization settings in Jolokia. An attacker can perform unauthorized broker management operations,...

Incorrect Default Permissions

Overview org.apache.activemq:activemq-all is a package that puts together an ActiveMQ jar bundle. Affected versions of this package are vulnerable to Incorrect Default Permissions due to the default authorization settings in Jolokia. An attacker can perform unauthorized broker management...

Exposure of Sensitive Information Through Metadata

Overview org.apache.activemq:activemq-broker is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata in the BrokerInfo component. An attacker can obtain sensitive...

Exposure of Sensitive Information Through Metadata

Overview org.apache.activemq:activemq-all is a package that puts together an ActiveMQ jar bundle. Affected versions of this package are vulnerable to Exposure of Sensitive Information Through Metadata in the BrokerInfo component. An attacker can obtain sensitive metadata, including client...

GHSA-99QX-5QQR-4J95 Apache ActiveMQ has an Incorrect Default Permissions vulnerability

Incorrect Default Permissions vulnerability in Apache ActiveMQ. This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. The default Jolokia authorization settings granted non-admin low-privilege web-login accounts access to Jolokia operations which allowed executing broker...

GHSA-HF52-78X8-6W3W Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All have an Exposure of Sensitive Information Through Metadata vulnerability

Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all...

CVE-2026-49157

Incorrect Default Permissions vulnerability in Apache ActiveMQ. This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. The default Jolokia authorization settings granted non-admin low-privilege web-login accounts access to Jolokia operations which allowed executing broker...