Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ have a Missing Authorization vulnerability

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0056, the 47th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 30 Jun 2026, 12:31 UTC Confirmed by GitHub Advisory Database
2. 5 Nov 2026, 17:45 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-mhp6-f224-j2c3
• OSV: GHSA-mhp6-f224-j2c3
• nvd.nist.gov/vuln/detail/CVE-2026-54475
• github.com/apache/activemq/pull/2122
• github.com/apache/activemq/commit/225dcb649c5994463df12549a3f4eb9f6c509b34
• github.com/apache/activemq/commit/708c90f2c0f0d874649ea0f0454760668a8f90fc
• github.com/apache/activemq/commit/d8c5672e224883a16465f8550d0e6d900bfa383c
• github.com/apache/activemq
• github.com/apache/activemq/releases/tag/activemq-5.19.8
• github.com/apache/activemq/releases/tag/activemq-6.2.7
• lists.apache.org/thread/85f3q7mkh71y7qwyn6wvgw0bw4jl06ys
• www.openwall.com/lists/oss-security/2026/06/29/15

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.