be.yildiz-games:module-messaging-activemq (=2.0.0), cn.hutool.v7:hutool-extra (>=7.0.0-M2 <=7.0.0-M5) +168 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-client (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-client MAVEN version =6.0.0, =7.0.0-M2, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =7.0.0, =7.0.0, =7.0.1 and more Source cves: CVE-2026-39304 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15992454...

be.yildiz-games:module-messaging-activemq (=2.0.0), cn.hutool.v7:hutool-extra (>=7.0.0-M2 <=7.0.0-M5) +168 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-client (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-client MAVEN version =6.0.0, =7.0.0-M2, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =7.0.0, =7.0.0, =7.0.1 and more Source cves: CVE-2026-39304 Source advisory: OSV:GHSA-5568-6QCG-G7FX...

Allocation of Resources Without Limits or Throttling

Overview org.apache.activemq:activemq-client is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in NIO SSL transport processing. An attacker can cause the...

com.espertech:esperio-springjms (=9.0.0), org.apache.activemq.tooling:activemq-maven-plugin (>=6.0.0 <=6.2.3) +5 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-all (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-all 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-2026-39304 Source advisory: OSV:GHSA-5568-6QCG-G7FX...

be.yildiz-games:module-messaging-activemq (>=1.0.0 <=1.0.1), cn.codeforfun:jfinal-activemq (=0.3) +215 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-all (>=4.1.2 <=5.19.3)

org.apache.activemq:activemq-all MAVEN version =4.1.2, =1.0.0, =6.0.03, =2.0.0, =2.0.0, =2.0.0, =2.0.0, =2.0.3-rc1, =2.0.0, =3.0.0, =8.0.0, =2.0.0, =1.0.0, =1.0.1, =1.0.2 and more Source cves: CVE-2026-39304 Source advisory: OSV:GHSA-5568-6QCG-G7FX...

at.chrl:chrl-jms (=1.1.0), at.researchstudio.sat:won-core (>=0.2 <=0.9) +1035 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-broker (>=5.10.0 <=5.19.4)

org.apache.activemq:activemq-broker MAVEN version =5.10.0, =0.2, =0.3, =0.2, =0.2, =0.3, =0.3, =0.3, =0.3, =0.3, =0.2, =0.3, =0.3, =0.6 - at.researchstudio.sat:won-owner =0.3 - at.researchstudio.sat:won-owner-webapp =0.3 and more Source cves: CVE-2026-39304 Source advisory:...

be.yildiz-games:module-messaging-activemq (=2.0.0), com.codbex.atlas:codbex-atlas-application (>=1.1.0 <=2.110.0) +111 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-broker (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-broker MAVEN version =6.0.0, =1.1.0, =2.55.0, =1.0.5, =1.1.0, =1.1.0, =1.1.0, =0.2.0, =1.1.0, =0.2.2, =1.4.0, =2.2.0 and more Source cves: CVE-2026-39304 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15992455...

be.yildiz-games:module-messaging-activemq (>=1.0.0 <=1.0.1), cn.codeforfun:jfinal-activemq (=0.3) +215 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-all (>=5.0.0 <=5.19.4)

org.apache.activemq:activemq-all MAVEN version =5.0.0, =1.0.0, =6.0.03, =2.0.0, =2.0.0, =2.0.0, =2.0.0, =2.0.3-rc1, =2.0.0, =3.0.0, =8.0.0, =2.0.0, =1.0.0, =1.0.1, =1.0.2 and more Source cves: CVE-2026-39304 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15992453...

com.espertech:esperio-springjms (=9.0.0), org.apache.activemq.tooling:activemq-maven-plugin (>=6.0.0 <=6.2.3) +5 more potentially affected by CVE-2026-39304 via org.apache.activemq:activemq-all (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-all 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-2026-39304 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15992453...

GHSA-5568-6QCG-G7FX Apache ActiveMQ: Denial of Service via Out of Memory vulnerability

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...

Apache ActiveMQ: Denial of Service via Out of Memory vulnerability

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...

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...

CVE-2026-39304 Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Incorrect handling of TLSv1.3 KeyUpdate can be exploited to cause DoS via OOM

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...

CVE-2026-39304 Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Incorrect handling of TLSv1.3 KeyUpdate can be exploited to cause DoS via OOM

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...

CVE-2026-39304

Summary: CVE-2026-39304 describes a DoS via Out-of-Memory in Apache ActiveMQ components caused by TLSv1.3 KeyUpdate handling in NIO SSL transports. The broker and clients are affected for multiple versions prior to 6.2.4 or 5.19.4, with the recommended fixes being 6.2.4 or 5.19.5. The issue arise...

CVE-2026-39304 Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Incorrect handling of TLSv1.3 KeyUpdate can be exploited to cause DoS via OOM

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...

PT-2026-31892

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ Client versions before 5.19.4, from 6.0.0 through 6.2.3 Apache ActiveMQ Broker versions before 5.19.4, from 6.0.0 through 6.2.3 Apache ActiveMQ versions before 5.19.4, from 6.0.0 through 6.2.3 Description A denial of service...

Apache ActiveMQ 安全漏洞

Apache ActiveMQ is an open-source messaging middleware developed by the Apache Foundation in the United States. It supports Java Message Service, clustering, Spring Framework, etc. There is a security vulnerability in Apache ActiveMQ, which stems from improper handling of TLSv1.3 handshake Key...

Apache ActiveMQ < 5.19.4 / 6.x < 6.2.3 Improper Input Validation Code Injection

The version of Apache ActiveMQ running on the remote host is prior to 5.19.4 or 6.x prior to 6.2.3. It is, therefore, affected by an improper input validation and code injection vulnerability: - ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ with a default access policy tha...

Linux Distros Unpatched Vulnerability : CVE-2026-39304

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ. ActiveMQ NIO SSL transports do not correct...