AC
Messaging
ActiveMQ
by Apache · last CVE Sep 9, 2026
On CISA KEVExploited in the wildRansomware-linked
76
CVEs
3
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 13High 31Medium 16Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-46604
RansomwareIn wildKEV
9.8
100%
Oct 27
Apache ActiveMQ, Apache ActiveMQ Legacy OpenWire Module: Unbounded deserialization causes ActiveMQ to be vulnerable to a remote code execution (RCE) attack
Affected: 5.18.0 before 5.18.3; 5.17.0 before 5.17.6; 5.16.0 before 5.16.7; before 5.15.16
CVE-2016-3088
In wildKEV
9.8
99%
Jun 1
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
Affected: 5.0.0 before 5.14.0
CVE-2021-21345
9.9
72%
Mar 22
XStream is vulnerable to a Remote Command Execution attack
Affected: before 5.15.14; 5.16.0; 5.16.1
CVE-2021-21350
9.8
15%
Mar 22
XStream is vulnerable to an Arbitrary Code Execution attack
Affected: before 5.15.14; 5.16.0; 5.16.1
CVE-2021-21344
9.8
76%
Mar 22
XStream is vulnerable to an Arbitrary Code Execution attack
Affected: before 5.15.14; 5.16.0; 5.16.1
CVE-2021-21346
9.8
76%
Mar 22
XStream is vulnerable to an Arbitrary Code Execution attack
Affected: before 5.15.14; 5.16.0; 5.16.1
CVE-2021-21347
9.8
14%
Mar 22
XStream is vulnerable to an Arbitrary Code Execution attack
Affected: before 5.15.14; 5.16.0; 5.16.1
CVE-2020-11998
9.8
49%
Sep 10
A regression has been introduced in the commit preventing JMX re-bind
Affected: 5.15.12
CVE-2013-7285
9.8
84%
May 15
Xstream API versions up to 1.4.6 and version 1.4.10, if the security framework has not been initialized, may allow a remote attacker to run arbitrary shell commands by…
Affected: 5.15.8
CVE-2014-3600
9.8
10%
Oct 27
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…
Affected: 5.0.0; 5.1.0; 5.2.0; 5.3.0; 5.3.1; 5.3.2; +12 more
CVE-2015-5254
9.8
38%
Jan 8
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…
Affected: 5.0.0; 5.1.0; 5.2.0; 5.3.0; 5.3.1; 5.3.2; +18 more
CVE-2021-21351
9.1
82%
Mar 22
XStream is vulnerable to an Arbitrary Code Execution attack
Affected: before 5.15.14; 5.16.0; 5.16.1
CVE-2021-21342
9.1
50%
Mar 22
A Server-Side Forgery Request can be activated unmarshalling with XStream to access data streams from an arbitrary URL referencing a resource in an intranet or the local host
Affected: before 5.15.14; 5.16.0; 5.16.1
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