CVE-2026-61633 | NanoMQ up to 0.24.13 Unsubscribe Decoder mqtt_codec.c nni_mqtt_msg_decode_unsubscribe input validation

September 18, 2026 Yanac

A vulnerability was found in NanoMQ up to 0.24.13. It has been classified as problematic. This affects the function nni_mqtt_msg_decode_unsubscribe of the file nng/src/supplemental/mqtt/mqtt_codec.c of the component Unsubscribe Decoder. This manipulation causes improper input validation.

The identification of this vulnerability is CVE-2026-61633. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More