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Status published
High
CVE-2025-59947
NanoMQ has Buffer Overflow
Vulnerability Description
NanoMQ is a messaging broker/bus for IoT Edge & SDV. Versions prior to 0.24.4 have a buffer overflow case while the PUBLISH packets trigger both shared subscription and vanila subscription. This is fixed in version 0.24.4. As a workaround, disable shared subscription.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2025-59946
NanoMQ has a Use After Free vulnerability via sub info list
High
7.5
Affected Vendor
nanomq
View all reports →Affected Software
nanomq
Vulnerable Versions:
< 0.24.4
Timeline
Official Publish:
December 15th, 2025
Last Modified:
December 15th, 2025
Added to House:
July 22nd, 2026