CVE-2023-34488

NanoMQ 0.17.5 has a one-byte heap-based buffer over-read in the conn_handler function of mqtt_parser.c when it processes malformed messages.

• CWE-787
• CWE-122

• https://github.com/emqx/nanomq/issues/1181Exploit, Issue Tracking, Patch, Vendor Advisory
• https://github.com/emqx/nanomq/issues/1181Exploit, Issue Tracking, Patch, Vendor Advisory

Published

Jun 12, 2023

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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