CVE-2025-24798

Published July 10th, 2025

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CVSS v3

4.3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Meshtastic is an open source mesh networking solution. From 1.2.1 until 2.6.2, a packet sent to the routing module that contains want_response==true causes a crash. This can lead to a degradation of service for nodes within range of a malicious sender, or via MQTT if downlink is enabled. This vulnerability is fixed in 2.6.2.

meshtastic/firmware

The official firmware for Meshtastic, an open-source, off-grid mesh communication system.

GitHub

7.73K