CVE-2026-74761

CVE CVE-2026-74761EUVD EUVD-2026-74829Published 2026-09-09T11:10:16.000ZLast changed 2026-09-10T18:00:51.000ZCVSS 7.5

What the advisory describes

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 issue affects Apache ActiveMQ Broker: before 5.19.11, from 6.0.0 before 6.3.2; Apache ActiveMQ All: before 5.19.11, from 6.0.0 before 6.3.2; Apache ActiveMQ: before 5.19.11, from 6.0.0 before 6.3.2. Users are recommended to upgrade to version 6.3.2 or 5.19.11 which fixes the issue.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Apache Software Foundation — Apache ActiveMQ 6.0.0 <6.3.2; 0 <5.19.11
Apache Software Foundation — Apache ActiveMQ All 0 <5.19.11; 6.0.0 <6.3.2
Apache Software Foundation — Apache ActiveMQ Broker 0 <5.19.11; 6.0.0 <6.3.2

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Apache — ActiveMQ

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