CVE-2026-45151
NanoMQ: NULL Pointer Dereference
- State
- Published
- Severity
- 2.9 Low
- Published
- May 29, 2026
- Updated
- Jun 1, 2026
- Reserved
- May 8, 2026
Description
NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In 0.24.8 and earlier, quic_stream_recv can dereference a null substream pointer when a substream is in reopen state. The code finishes the AIO with error but does not return before locking c->mtx.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.9 Low | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | GitHub_M |
Weaknesses
- CWE-476 NULL Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
nanomqnanomq |
|
References
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