CVE-2023-34494
HIGHNanoMQ 0.16.5 - Use-After-Free in nano_ctx_send Function
Title source: llmDescription
NanoMQ 0.16.5 is vulnerable to heap-use-after-free in the nano_ctx_send function of nmq_mqtt.c.
References (1)
Core 1
Core References
Issue Tracking, Patch, Vendor Advisory
https://github.com/emqx/nanomq/issues/1180
Scores
CVSS v3
7.5
EPSS
0.0067
EPSS Percentile
47.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-416
Status
published
Products (1)
emqx/nanomq
0.16.5
Published
Jun 12, 2023
Tracked Since
Feb 18, 2026