CVE-2026-32135

HIGH

7.5

Description

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Versions prior to 0.24.11 have a remotely triggerable heap buffer overflow in the `uri_param_parse` function of NanoMQ's REST API. The vulnerability occurs due to an off-by-one error when allocating memory for query parameter keys and values, allowing an attacker to write a null byte beyond the allocated buffer. This can be triggered via a crafted HTTP request. Version 0.24.11 patches the issue.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/20/2026

Derniere modification4/22/2026

Sourcenvd

Observations honeypot0

Produits affectes

emqx:nanomq

Faiblesses (CWE)

CWE-122

References

https://github.com/nanomq/nanomq/commit/69a97b3b39cc218f044f1c8896f4d3d8757bb394(security-advisories@github.com)

https://github.com/nanomq/nanomq/issues/2247(security-advisories@github.com)

https://github.com/nanomq/nanomq/security/advisories/GHSA-6w96-9qw7-m599(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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