Apache
Apache Activemq: vulnerabilities and CVEs
Apache Activemq has 78 published vulnerabilities, 26 of them in the last 12 months. 13 are rated critical and 3 are listed by CISA as actively exploited.
CVEs78
Last 12 months26
Critical13
Actively exploited3
All vulnerabilities in the catalogue →⭐ Follow this technology
🔴 Actively exploited (CISA KEV)
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-34197 | High (8.8) | 15% | ⚠ Active exploitation | Apr 7, 2026 | Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/… |
| CVE-2023-46604 | Critical (9.8) | 100% | ⚠ Active exploitation | Oct 27, 2023 | The Java OpenWire protocol marshaller is vulnerable to Remote Code Execution. This vulnerability may allow a remote attacker with network access to either a Java-based OpenWire broker or client to run arbitrary shell… |
| CVE-2016-3088 | Critical (9.8) | 99% | ⚠ Active exploitation | Jun 1, 2016 | The Fileserver web application in Apache ActiveMQ 5.x before 5.14.0 allows remote attackers to upload and execute arbitrary files via an HTTP PUT followed by an HTTP MOVE request. |
Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-74761 | High (7.5) | 0.62% | — | Sep 9, 2026 | Improper input validation in TopicRegion in Apache ActiveMQ, Apache ActiveMQ Broker, and Apache ActiveMQ All on all platforms. An authenticated client can spoof clientId when removing a durable topic subscription. This… |
| CVE-2026-61487 | Medium (6.5) | 0.46% | — | Jul 28, 2026 | Improper Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. An authenticated low-privilege user can bypass a per-destination write ACL by sending to an ActiveMQ temporary… |
| CVE-2026-59878 | High (7.5) | 0.78% | — | Jul 28, 2026 | Improper Input Validation vulnerability in Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All. A remote unauthenticated peer that can reach an exposed AMQP NIO connector can trigger denial-of-service behavior by… |
| CVE-2026-54475 | High (7.5) | 0.56% | — | Jun 30, 2026 | Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The… |
| CVE-2026-53917 | High (7.5) | 0.74% | — | Jun 30, 2026 | Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker. An authenticated user can cause a broker DoS by sending a crafted… |
| CVE-2026-53916 | High (7.5) | 0.74% | — | Jun 30, 2026 | Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. An unauthenticated client that opens a STOMP NIO connection can send header bytes that never… |
| CVE-2026-52760 | Medium (6.1) | 0.68% | — | Jun 30, 2026 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache ActiveMQ, Apache ActiveMQ Web Console. The browse page in the web console renders a message Id directly… |
| CVE-2026-50750 | High (7.5) | 0.69% | — | Jun 30, 2026 | Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Following the fix for CVE-2026-49270 an unauthenticated attacker can now cause broker OOM by sending an… |
| CVE-2026-50734 | High (7.5) | 0.74% | — | Jun 30, 2026 | Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ Client, Apache ActiveMQ, Apache ActiveMQ All. An unauthenticated network attacker can cause a broker DoS by sending a crafted WireFormatInfo… |
| CVE-2026-49877 | High (8.1) | 0.51% | — | Jun 30, 2026 | Improper Authorization vulnerability in Apache ActiveMQ. An authenticated low-privilege Web Console user by default can access /admin/* paths in the Web Console. The default Jetty settings incorrectly did not limit… |
| CVE-2026-49434 | High (7.5) | 0.63% | — | Jun 30, 2026 | Improper Input Validation vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. An attacker that has access to publish or modify entries in LDAP that match the configured searchBase and… |
| CVE-2026-49432 | High (7.5) | 0.78% | — | Jun 30, 2026 | Improper Input Validation vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. A remote unauthenticated peer that can reach an exposed STOMP connector can trigger denial-of-service behavior by… |
| CVE-2026-49270 | Medium (5.9) | 0.51% | — | Jun 1, 2026 | 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,… |
| CVE-2026-49157 | High (8.8) | 0.63% | — | Jun 1, 2026 | 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)… |
| CVE-2026-46605 | Medium (4.3) | 0.50% | — | Jun 1, 2026 | Incomplete authorization by Apache ActiveMQ server before versions v6.2.6 and v5.19.7 allows authenticated connections to remove existing destinations with proper permissions. This issue affects Apache ActiveMQ Broker:… |
| CVE-2026-45505 | High (8.8) | 0.88% | — | Jun 1, 2026 | Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Non-parenthesized discovery wrappers such as… |
| CVE-2026-42588 | High (8.1) | 0.66% | — | Jun 1, 2026 | Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP… |
| CVE-2026-42253 | Medium (6.1) | 0.68% | — | Jun 1, 2026 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache ActiveMQ, Apache ActiveMQ Web. The MessageServlet in the ActiveMQ web console API copies every JMS message… |
| CVE-2026-41044 | High (8.8) | 1.1% | — | Apr 24, 2026 | Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ, Apache ActiveMQ Broker, Apache ActiveMQ All. An authenticated attacker can use the admin web console… |
| CVE-2026-41043 | Medium (6.5) | 0.72% | — | Apr 24, 2026 | 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… |
| CVE-2026-40466 | High (8.8) | 4.1% | — | Apr 24, 2026 | 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-2026-39304 | High (7.5) | 1.1% | — | Apr 10, 2026 | 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… |
| CVE-2026-40046 | High (7.5) | 0.61% | — | Apr 9, 2026 | 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… |
| CVE-2026-34197 | High (8.8) | 15% | ⚠ Active exploitation | Apr 7, 2026 | Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/… |
| CVE-2026-33227 | Medium (4.3) | 0.68% | — | Apr 7, 2026 | Improper validation and restriction of a classpath path name vulnerability in Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ Web, Apache ActiveMQ. In two instances (when creating a… |
| CVE-2025-66168 | High (8.8) | 0.78% | — | Mar 4, 2026 | Users of 6.x should upgrade to 6.2.4 or later as the fix was missed in previous 6.x releases. See the following for more details: https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt… |
| CVE-2016-15046 | High (8.6) | 0.93% | — | Jul 25, 2025 | A client-side remote code execution vulnerability exists in Hanwha Techwin Smart Security Manager (SSM) versions 1.32 and 1.4, due to improper restrictions on the PUT method exposed by the bundled Apache ActiveMQ… |
| CVE-2025-27533 | Medium (6.9) | 8.7% | — | May 7, 2025 | Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ. During unmarshalling of OpenWire commands the size value of buffers was not properly validated which could lead to excessive memory… |
| CVE-2024-8689 | Medium (6) | 0.22% | — | Sep 11, 2024 | A problem with the ActiveMQ integration for both Cortex XSOAR and Cortex XSIAM can result in the cleartext exposure of the configured ActiveMQ credentials in log bundles. |
| CVE-2024-32114 | High (8.8) | 7.1% | — | May 2, 2024 | In Apache ActiveMQ 6.x, the default configuration doesn't secure the API web context (where the Jolokia JMX REST API and the Message REST API are located). It means that anyone can use these layers without any required… |
🎯 How it gets exploited (ATT&CK techniques)
Number of CVEs of this technology mapped to each exploitation or primary-impact technique.