CVE-2026-6564: EMQ EMQX Enterprise Session Handling improper authorization
A vulnerability was found in EMQ EMQX Enterprise up to 6.1.0. The impacted element is an unknown function of the component Session Handling. The manipulation results in improper authorization. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-6564?
CVE-2026-6564 has been classified as a high severity vulnerability due to its potential for remote exploitation and improper authorization.
How do I fix CVE-2026-6564?
To address CVE-2026-6564, upgrade your EMQ EMQX Enterprise software to the latest version beyond 6.1.0.
What components are affected by CVE-2026-6564?
CVE-2026-6564 specifically affects the session handling component of EMQ EMQX Enterprise.
Is remote exploitation possible with CVE-2026-6564?
Yes, CVE-2026-6564 can be exploited remotely, which increases the risk of unauthorized access.
What versions of EMQ EMQX Enterprise are impacted by CVE-2026-6564?
EMQ EMQX Enterprise versions up to and including 6.1.0 are impacted by CVE-2026-6564.