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critical threat

Critical Deserialization Vulnerability in Apache ActiveMQ NMS AMQP Client (CVE-2025-54539)

A critical deserialization of untrusted data vulnerability (CVE-2025-54539) exists in Apache ActiveMQ NMS AMQP Client <= v2.3.0, where an attacker controlling or impersonating an AMQP broker can send malicious serialized data that the client deserializes unsafely, allowing arbitrary code execution on the client system.

ActiveMQ NMS AMQP Client <= v2.3.0 deserialization rce activemq cve-2025-54539 windows
2r 1t 1c
high advisory

Siemens Opcenter RDnL Missing Authentication Vulnerability (CVE-2026-27446)

Siemens Opcenter RDnL is vulnerable to missing authentication in critical function (CVE-2026-27446), where an unauthenticated attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker, potentially leading to availability impacts and message injection.

Opcenter RDnL +1 cve vulnerability siemens activemq
2r 1t 1c
critical advisory

Apache ActiveMQ Vulnerabilities Allow RCE and XSS

An authenticated remote attacker can exploit multiple vulnerabilities in Apache ActiveMQ to execute arbitrary program code or perform cross-site scripting attacks.

ActiveMQ rce xss apache
2r 1t 5c
critical advisory

Apache ActiveMQ Classic RCE via Jolokia API Exploitation

A remote code execution vulnerability (CVE-2026-34197) in Apache ActiveMQ Classic allows authenticated attackers to invoke management operations through the Jolokia API to retrieve a remote configuration file and execute OS commands, potentially exploitable without authentication via CVE-2024-32114.

activemq rce jolokia cve-2026-34197 cve-2024-32114 cve-2022-41678 spring-xml
2r 3t 3c
critical threat

Active Exploitation of Apache ActiveMQ RCE Vulnerability (CVE-2023-46604)

CVE-2023-46604 is a remote code execution vulnerability affecting Apache ActiveMQ that is actively exploited in the wild by ransomware operators, allowing remote attackers to execute arbitrary shell commands.

LockBit +2 activemq rce cve-2023-46604 ransomware
2r 2t