CVE-2026-32135

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/20/2026

Zuletzt geandert4/22/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

emqx:nanomq

Schwachen (CWE)

CWE-122

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.