VULNERABILITY INTELLIGENCE
CVE-2026-45151
EPSS probability0.23%
CISA KEVNot currently listed
Published2026-05-29
Last modified2026-07-22
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.
Weakness classification
- security-advisories@github.com: CWE-476