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CVE-2026-44640

NanoMQ: QUIC Dialer Close Type Confusion PUBLISHED

Description (CNA)

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Prior to 0.24.14, aio->prov_data is stored as nni_quic_conn* during dialing, but read as ex_quic_conn* during dialer close. This type confusion causes invalid object interpretation and leads to close-path hang/crash behavior. This vulnerability is fixed in 0.24.14.

Affected (CNA)

Vendor / productVersions
nanomq / nanomqaffected < 0.24.14

CWE

CWE-843

References

ADP enrichment

CISA-ADP

No English description supplied.