CVE-2026-25627 in NanoMQ MQTT Broker
요약 (영어)
NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Prior to version 0.24.8, NanoMQ’s MQTT-over-WebSocket transport can be crashed by sending an MQTT packet with a deliberately large Remaining Length in the fixed header while providing a much shorter actual payload. The code path copies Remaining Length bytes without verifying that the current receive buffer contains that many bytes, resulting in an out-of-bounds read (ASAN reports OOB / crash). This is remotely triggerable over the WebSocket listener. This issue has been patched in version 0.24.8.
책임이 있는
GitHub_M
예약하다
2026. 02. 04.
공개
2026. 03. 30.
엔트리
| 아이디 | 취약성 | CWE | 기본 | 임시 | 0day | 오늘 | 악용 | KEV | EPSS | CTI | 대책 | CVE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 354268 | NanoMQ MQTT Broker 정보 공개 | 125 | 5.4 | 5.3 | $0-$5k | 계산 중 | 정의되지 않음 | 0.00000 | 0.00+ | 공식 수정 | CVE-2026-25627 |