CVE-2025-68699

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions $share/. A malformed SUBSCRIBE topic such as $share/ab missing the second / is not strictly validated during the...

CVE-2025-68699 NanoMQ $share/ Subscription Validation and Forwarding Parsing Inconsistency: NULL Pointer Increment Causes Crash

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions $share/. A malformed SUBSCRIBE topic such as $share/ab missing the second / is not strictly validated during the...

CVE-2025-68699 NanoMQ $share/ Subscription Validation and Forwarding Parsing Inconsistency: NULL Pointer Increment Causes Crash

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions $share/. A malformed SUBSCRIBE topic such as $share/ab missing the second / is not strictly validated during the...

EUVD-2025-206782

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions $share/. A malformed SUBSCRIBE topic such as $share/ab missing the second / is not strictly validated during the...

CVE-2025-68699

CVE-2025-68699 affects NanoMQ NanoMQ 0.24.6 where a malformed $share/ SUBSCRIBE topic (e.g., $share/ab) is not strictly validated, allowing an invalid topic filter to be stored. When a PUBLISH matches, nmq_pipe_send_start_v4/v5 re-parses the topic using strchr(); if the second strchr() returns NU...

CVE-2025-68699

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions $share/. A malformed SUBSCRIBE topic such as $share/ab missing the second / is not strictly validated during the...

NanoMQ 代码问题漏洞

NanoMQ is an open-source IoT edge platform broker developed by EMQ in the United States. Version 0.24.6 of NanoMQ contains a code vulnerability that stems from inconsistent protocol parsing or forwarding during the handling of shared subscriptions. This vulnerability may lead to remote crashes...

NanoMQ 安全漏洞

NanoMQ is a lightweight and fast MQTT Broker for IoT edge platforms open sourced by EMQ USA. A security vulnerability exists in NanoMQ versions prior to 0.24.4 that stems from a buffer overflow in PUBLISH packets triggering shared and normal subscriptions...