CVE-2026-41043 Apache ActiveMQ, Apache ActiveMQ Web: ActiveMQ Web Console - XSS vulnerability when browsing queues

Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. An authenticated attacker can show malicious content when browsing queues in the web console by overriding the content type to be HTML instead of XML and by injecting...

CVE-2026-40466 Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Possible bypass of CVE-2026-34197 via HTTP discovery second-stage URI

Improper Input Validation, Improper Control of Generation of Code 'Code Injection' vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. An authenticated attacker may bypass the fix in CVE-2026-34197 by adding a connector using an HTTP Discovery transport...

Linux Distros Unpatched Vulnerability : CVE-2026-41044

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Input Validation, Improper Control of Generation of Code 'Code Injection' vulnerability in Apache ActiveMQ, Apache ActiveMQ Broker, Apache ActiveMQ All...

PT-2026-34871

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ versions prior to 5.19.6 Apache ActiveMQ versions 6.0.0 through 6.2.4 Apache ActiveMQ Web versions prior to 5.19.6 Apache ActiveMQ Web versions 6.0.0 through 6.2.4 Description An authenticated attacker can display malicious...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011306 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-mq: check kobject stateinsysfs before deleting in blkmqunregisterhctx In blkmqupdatenrhwqueue...

CVE-2026-32135 NanoMQ has Heap Buffer Overflow in URI Parameter Parsing

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Versions prior to 0.24.11 have a remotely triggerable heap buffer overflow in the uriparamparse function of NanoMQ's REST API. The vulnerability occurs due to an off-by-one error when allocating memory for query parameter keys an...

CVE-2026-32135

NanoMQ (MQTT broker) is affected in versions prior to 0.24.11 by a remotely triggerable heap buffer overflow in the uri_param_parse function of the REST API due to an off-by-one error when allocating memory for query parameter keys/values. An attacker can trigger this via a crafted HTTP request, ...

CVE-2026-40046

A flaw was found in Apache ActiveMQ, Apache ActiveMQ All and Apache ActiveMQ MQTT. The fix for CVE-2025-66168 was not applied for 6.0.0+ versions. This exposed the underlying integer overflow/wraparound vulnerability when handling MQTT control packets, causing the broker to misinterpret payloads...

EUVD-2026-21362

Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ. ActiveMQ NIO SSL transports do not correctly handle TLSv1.3 handshake KeyUpdates triggered by clients. This makes it possible for a client to rapidly trigger updates which causes...

DEBIAN-CVE-2026-39304

Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ. ActiveMQ NIO SSL transports do not correctly handle TLSv1.3 handshake KeyUpdates triggered by clients. This makes it possible for a client to rapidly trigger updates which causes...

org.apache.activemq:activemq-http (>=6.0.0 <=6.2.3), org.apache.activemq:activemq-karaf (>=6.0.0 <=6.2.3) +4 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-mqtt (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-mqtt MAVEN version =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.2.3 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: OSV:GHSA-XVQC-PP94-FMPX...

CVE-2026-40046

Integer Overflow or Wraparound vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ MQTT. The fix for "CVE-2025-66168: MQTT control packet remaining length field is not properly validated" was only applied to 5.19.2 and future 5.19.x releases but was missed for all 6.0.0+...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006665)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006665 advisory. In the Linux kernel, the following vulnerability has been resolved: block: Fix handling of offline queues in blkmqallocrequesthctx This patch prevents that test...

CVE-2026-34608

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.10, in NanoMQ's webhookinproc.c, the hookworkcb function processes nng messages by parsing the message body with cJSONParsebody. The body is obtained from nngmsgbodymsg, which is a binary buffer without a...

ML Defender (ARGus NDR): An Open-Source Embedded ML NIDS for Botnet and Anomalous Traffic Detection in Resource-Constrained Organizations

Ransomware and DDoS attacks disproportionately impact hospitals, schools, and small organizations that cannot afford enterprise security solutions. We present ML Defender aRGus NDR, an open-source network intrusion detection system built in C++20, deployable on commodity hardware at approximately...

EUVD-2026-18464

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.10, in NanoMQ's webhookinproc.c, the hookworkcb function processes nng messages by parsing the message body with cJSONParsebody. The body is obtained from nngmsgbodymsg, which is a binary buffer without a...

CVE-2026-34608

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.10, in NanoMQ's webhookinproc.c, the hookworkcb function processes nng messages by parsing the message body with cJSONParsebody. The body is obtained from nngmsgbodymsg, which is a binary buffer without a...

PT-2026-29862

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.10, in NanoMQ's webhook inproc.c, the hook work cb function processes nng messages by parsing the message body with cJSON Parsebody. The body is obtained from nng msg bodymsg, which is a binary buffer withou...

CVE-2026-32696 NanoMQ HTTP Auth: Missing username/password can trigger a NULL-pointer strlen() in auth_http.c:set_data(), causing a process crash — SIGSEGV, remotely triggerable

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In NanoMQ version 0.24.6, after enabling auth.httpauth HTTP authentication, when a client connects to the broker using MQTT CONNECT without providing username/password, and the configuration params uses the placeholders %u / %P...

Security Bulletin: Multiple vulnerabilities in IBM MQ Operator and Queue manager container images

Summary Multiple vulnerabilities were addressed in IBM MQ Operator and Queue manager container images Vulnerability Details CVEID:CVE-2025-9086 DESCRIPTION: 1. A cookie is set using the secure keyword for https://target 2. curl is redirected to or otherwise made to speak with http://target same...