CVE-2026-32135 - NanoMQ has Heap Buffer Overflow in URI Parameter Parsing

CVE-2026-32135 - NanoMQ has Heap Buffer Overflow in URI Parameter Parsing

https://cvefeed.io/rssfeed/latest.atom / Tue, 04/21/2026 - 01:54
CVE ID :CVE-2026-32135
Published : April 20, 2026, 8:16 p.m. | 1 hour, 55 minutes ago
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.
Severity: 7.7 | HIGH
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