CVE-2026-95844 | BDVDB-2026-378404 Detail

Description#

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, Moquette does not limit the depth of topic names and topic filters before processing them through recursive CTrie insertion and matching operations. A remote client can publish or subscribe with a deeply nested topic, causing a StackOverflowError that disrupts session processing and can deny service to broker clients. This issue is fixed in version 0.18.1.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-09-23Record published in the CVE List.
2. Version 22026-09-29Most recent update recorded in the CVE List.