CVE-2026-67418: RabbitMQ MQTT 5: inapplicable PUBLISH property disconnects matching subscribers

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-17

EPSS Score

0.40% (percentile: 32.6%)

Affected Products (1)

Other

• 21829-17084

Revision History

• 2026-10-17: Information published.