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Medium severity · published Jun 1, 2026
CVE-2026-46605
Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Incomplete authorization during destination removal
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
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: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version v6.2.6 or v5.19.7, which fixes the issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
ActiveMQ · Apache
before 5.19.7; 6.0.0 before 6.2.6 · source: vendor, NVD
AA
Apache ActiveMQ All · Apache Software Foundation
before 5.19.7; 6.0.0 before 6.2.6 · source: vendor
AA
Apache ActiveMQ Broker · Apache Software Foundation
before 5.19.7; 6.0.0 before 6.2.6 · source: vendor
AB
Activemq Broker · Apache
before 5.19.7; 6.0.0 before 6.2.6 · source: NVD
Affected product
AC
ActiveMQ
Apache
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-46605
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-46605
Mailing List
https://lists.apache.org/thread/l4lxgr2s73g9pb218f180psfyskf8ldm
Mailing List
http://www.openwall.com/lists/oss-security/2026/05/31/20
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