Overview 21 matches · 20 in Waratek scope · 7 protected · 2 exploited · 2 CISA KEV · 5 public PoC · 3 EPSS ≥ 0.5
21matches
20in Waratek scope95.2%
7protected33.3%
2exploited9.5%
2CISA KEV9.5%
5public PoC23.8%
3EPSS ≥ 0.514.3%
Protected by Waratek
7
33.3%
Rule in development
0
0.0%
Mitigation candidate
1
4.8%
No exploit published
12
57.1%
Outside Waratek scope
0
0.0%
Not applicable
0
0.0%
Withdrawn CVE
1
4.8%
blocked by ARMR today
7
33.3%
partly blocked
0
0.0%
not blocked
14
66.7%
not established
0
0.0%
unrecorded
0
0.0%
split by
peak 4 / year
20132
No exploit published2
Medium2
not blocked2
No public exploit2
20140
20153
Protected by Waratek2
No exploit published1
High1
Medium2
blocked by ARMR today2
not blocked1
Working exploit published1
No public exploit2
20164
Protected by Waratek2
No exploit published2
Critical2
Medium2
blocked by ARMR today2
not blocked2
Exploited1
Proof of concept only1
No public exploit2
20172
Protected by Waratek1
Withdrawn CVE1
Critical1
Unknown1
blocked by ARMR today1
not blocked1
No public exploit2
20182
No exploit published2
High1
Medium1
not blocked2
No public exploit2
20192
No exploit published2
High1
Low1
not blocked2
No public exploit2
20200
20210
20220
20231
Protected by Waratek1
Critical1
blocked by ARMR today1
Exploited1
20240
20251
Mitigation candidate1
Medium1
not blocked1
Working exploit published1
20264
Protected by Waratek1
No exploit published3
High3
Medium1
blocked by ARMR today1
not blocked3
No public exploit4
2014201620182020202220242026
| CVE | Severity | Published▾ | Status | Exploitation | Description |
|---|---|---|---|---|---|
| CVE-2026-53917 | High | 2026-06-30 | No exploit published | No public exploit | 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 OpenWire Message with a large encoded size value for the map. OpenWire message property maps are unmarshaled without size validation which can trigger OOM and crash the broker. This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ Client: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue. |
| CVE-2026-50734 | High | 2026-06-30 | No exploit published | No public exploit | 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 frame with a malicious large size value. The value is not validate and causes the broker to attempt allocation during pre-auth negotiation which can trigger OOM and crash the broker. This issue affects Apache ActiveMQ Client: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue. |
| CVE-2026-39304 | High | 2026-04-10 | No exploit published | No public exploit | 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 the broker to exhaust all its memory in the SSL engine leading to DoS. Note: TLS versions before TLSv1.3 (such as TLSv1.2) are broken but are not vulnerable to OOM. Previous TLS versions require a full handshake renegotiation which causes a connection to hang but not OOM. This is fixed as well. This issue affects Apache ActiveMQ Client: before 5.19.4, from 6.0.0 before 6.2.4; Apache ActiveMQ Broker: before 5.19.4, from 6.0.0 before 6.2.4; Apache ActiveMQ: before 5.19.4, from 6.0.0 before 6.2.4. Users are recommended to upgrade to version 6.2.4 or 5.19.5, which fixes the issue. |
| CVE-2026-33227 | Medium | 2026-04-07 | Protected by Waratek | No public exploit | 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 Stomp consumer and also browsing messages in the Web console) an authenticated user provided "key" value could be constructed to traverse the classpath due to path concatenation. As a result, the application is exposed to a classpath path resource loading vulnerability that could potentially be chained together with another attack to lead to exploit. This issue affects Apache ActiveMQ Client: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ Broker: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ All: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ Web: before 5.19.3, from 6.0.0 before 6.2.2; Apache ActiveMQ: before 5.19.3, from 6.0.0 before 6.2.2. Users are recommended to upgrade to version 5.19.4 or 6.2.3, which fixes the issue. Note: 5.19.3 and 6.2.2 also fix this issue, but that is limited to non-Windows environments due to a path separator resolution bug fixed in 5.19.4 and 6.2.3. |
| CVE-2025-27533 | Medium | 2025-05-07 | Mitigation candidate | Working exploit published | 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 allocation and be exploited to cause a denial of service (DoS) by depleting process memory, thereby affecting applications and services that rely on the availability of the ActiveMQ broker when not using mutual TLS connections. This issue affects Apache ActiveMQ: from 6.0.0 before 6.1.6, from 5.18.0 before 5.18.7, from 5.17.0 before 5.17.7, before 5.16.8. ActiveMQ 5.19.0 is not affected. Users are recommended to upgrade to version 6.1.6+, 5.19.0+, 5.18.7+, 5.17.7, or 5.16.8 or which fixes the issue. Existing users may implement mutual TLS to mitigate the risk on affected brokers. |
| CVE-2023-46604 | Critical | 2023-10-27 | Protected by Waratek | Exploited | 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 commands by manipulating serialized class types in the OpenWire protocol to cause either the client or the broker (respectively) to instantiate any class on the classpath. Users are recommended to upgrade both brokers and clients to version 5.15.16, 5.16.7, 5.17.6, or 5.18.3 which fixes this issue. |
| CVE-2015-7559 | Low | 2019-08-01 | No exploit published | No public exploit | It was found that the Apache ActiveMQ client before 5.14.5 exposed a remote shutdown command in the ActiveMQConnection class. An attacker logged into a compromised broker could use this flaw to achieve denial of service on a connected client. |
| CVE-2019-0222 | High | 2019-03-28 | No exploit published | No public exploit | In Apache ActiveMQ 5.0.0 - 5.15.8, unmarshalling corrupt MQTT frame can lead to broker Out of Memory exception making it unresponsive. |
| CVE-2018-11775 | High | 2018-09-10 | No exploit published | No public exploit | TLS hostname verification when using the Apache ActiveMQ Client before 5.15.6 was missing which could make the client vulnerable to a MITM attack between a Java application using the ActiveMQ client and the ActiveMQ server. This is now enabled by default. |
| CVE-2016-6810 | Medium | 2018-01-10 | No exploit published | No public exploit | In Apache ActiveMQ 5.x before 5.14.2, an instance of a cross-site scripting vulnerability was identified to be present in the web based administration console. The root cause of this issue is improper user data output validation. |
| CVE-2014-3600 | Critical | 2017-10-27 | Protected by Waratek | No public exploit | XML external entity (XXE) vulnerability in Apache ActiveMQ 5.x before 5.10.1 allows remote consumers to have unspecified impact via vectors involving an XPath based selector when dequeuing XML messages. |
| CVE-2015-3208 | Unknown | 2017-07-25 | Withdrawn CVE | No public exploit | Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. |
| CVE-2016-0782 | Medium | 2016-08-05 | No exploit published | No public exploit | The administration web console in Apache ActiveMQ 5.x before 5.11.4, 5.12.x before 5.12.3, and 5.13.x before 5.13.2 allows remote authenticated users to conduct cross-site scripting (XSS) attacks and consequently obtain sensitive information from a Java memory dump via vectors related to creating a queue. |
| CVE-2016-3088 | Critical | 2016-06-01 | Protected by Waratek | Exploited | 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. |
| CVE-2016-0734 | Medium | 2016-04-07 | No exploit published | No public exploit | The web-based administration console in Apache ActiveMQ 5.x before 5.13.2 does not send an X-Frame-Options HTTP header, which makes it easier for remote attackers to conduct clickjacking attacks via a crafted web page that contains a (1) FRAME or (2) IFRAME element. |
| CVE-2015-5254 | Critical | 2016-01-08 | Protected by Waratek | Proof of concept only | Apache ActiveMQ 5.x before 5.13.0 does not restrict the classes that can be serialized in the broker, which allows remote attackers to execute arbitrary code via a crafted serialized Java Message Service (JMS) ObjectMessage object. |
| CVE-2015-1830 | Medium | 2015-08-19 | Protected by Waratek | Working exploit published | Directory traversal vulnerability in the fileserver upload/download functionality for blob messages in Apache ActiveMQ 5.x before 5.11.2 for Windows allows remote attackers to create JSP files in arbitrary directories via unspecified vectors. |
| CVE-2014-3576 | High | 2015-08-14 | Protected by Waratek | No public exploit | The processControlCommand function in broker/TransportConnection.java in Apache ActiveMQ before 5.11.0 allows remote attackers to cause a denial of service (shutdown) via a shutdown command. |
| CVE-2014-8110 | Medium | 2015-02-12 | No exploit published | No public exploit | Multiple cross-site scripting (XSS) vulnerabilities in the web based administration console in Apache ActiveMQ 5.x before 5.10.1 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors. |
| CVE-2013-1879 | Medium | 2013-07-20 | No exploit published | No public exploit | Cross-site scripting (XSS) vulnerability in scheduled.jsp in Apache ActiveMQ 5.8.0 and earlier allows remote attackers to inject arbitrary web script or HTML via vectors involving the "cron of a message." |
| CVE-2013-3060 | Medium | 2013-04-21 | No exploit published | No public exploit | The web console in Apache ActiveMQ before 5.8.0 does not require authentication, which allows remote attackers to obtain sensitive information or cause a denial of service via HTTP requests. |