CVE-2025-24797

Meshtastic is an open source mesh networking solution. A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an attacker to hijack execution flow, potentially resulting in remote code execution. This attack does not...

CVE-2025-24797 Meshtastic incorrectly hands malformed packets leads to controlled buffer overflow

Meshtastic is an open source mesh networking solution. A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an attacker to hijack execution flow, potentially resulting in remote code execution. This attack does not...

CVE-2025-24797 Meshtastic incorrectly hands malformed packets leads to controlled buffer overflow

Meshtastic is an open source mesh networking solution. A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an attacker to hijack execution flow, potentially resulting in remote code execution. This attack does not...

CVE-2025-24797

CVE-2025-24797 concerns Meshtastic, an open-source mesh networking solution. A fault in handling mesh packets containing invalid protobuf data can cause an attacker-controlled buffer overflow, hijacking execution flow and potentially enabling remote code execution. The root cause, as described in...

CVE-2025-24797 Meshtastic incorrectly hands malformed packets leads to controlled buffer overflow

Meshtastic is an open source mesh networking solution. A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an attacker to hijack execution flow, potentially resulting in remote code execution. This attack does not...

Meshtastic 安全漏洞

Meshtastic is a decentralized wireless off-grid mesh network LoRa protocol open-sourced by Meshtastic. A security vulnerability exists in Meshtastic versions prior to 2.6.2 that stems from a buffer overflow when processing invalid protobuf data, which could lead to remote code execution...

PT-2025-16280 · Unknown · Meshtastic

Name of the Vulnerable Software and Affected Versions: Meshtastic versions prior to 2.6.2 Description: Meshtastic is an open source mesh networking solution. A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an...

CVE-2025-21608

Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are...

CVE-2025-21608

Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are...

CVE-2025-21608

CVE-2025-21608 affects Meshtastic firmware; forged packets over MQTT can be shown as direct messages in a client to a node because PKC decoding failed. Root cause: packets crafted over MQTT were not decoded with PKC, enabling visibility of a DM in the client. Impact is described as partial (integ...

CVE-2025-21608 Forged packets over MQTT can show up in direct messages in Meshtastic firmware

Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are...

CVE-2025-21608 Forged packets over MQTT can show up in direct messages in Meshtastic firmware

Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are...

CVE-2025-21608 Forged packets over MQTT can show up in direct messages in Meshtastic firmware

Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are...

Meshtastic device firmware 安全漏洞

Meshtastic device firmware is a Meshtastic open source firmware for Meshtastic devices running open source, off-grid, decentralized mesh networks. A security vulnerability exists in Meshtastic device firmware that stems from not properly validating MQTT packets. An attacker exploiting this...

CVE-2024-47078

Meshtastic is an open source, off-grid, decentralized, mesh network. Meshtastic uses MQTT to communicate over an internet connection to a shared or private MQTT Server. Nodes can communicate directly via an internet connection or proxied through a connected phone i.e., via bluetooth. Prior to...

CVE-2024-51500

Meshtastic firmware is a device firmware for the Meshtastic project. The Meshtastic firmware does not check for packets claiming to be from the special broadcast address 0xFFFFFFFF which could result in unexpected behavior and potential for DDoS attacks on the network. A malicious actor could cra...

CVE-2024-51500

The CVE-2024-51500 entry affects Meshtastic firmware. Description details that the firmware does not inspect packets from the special broadcast address 0xFFFFFFFF, enabling a malicious actor to craft a broadcast-like packet that amplifies a single message into multiple messages across every node,...

CVE-2024-51500 Failure to check for packets from the broadcast address allows potential DDoS amplification attack in Meshtastic firmware

Meshtastic firmware is a device firmware for the Meshtastic project. The Meshtastic firmware does not check for packets claiming to be from the special broadcast address 0xFFFFFFFF which could result in unexpected behavior and potential for DDoS attacks on the network. A malicious actor could cra...

CVE-2024-51500 Failure to check for packets from the broadcast address allows potential DDoS amplification attack in Meshtastic firmware

Meshtastic firmware is a device firmware for the Meshtastic project. The Meshtastic firmware does not check for packets claiming to be from the special broadcast address 0xFFFFFFFF which could result in unexpected behavior and potential for DDoS attacks on the network. A malicious actor could cra...

CVE-2024-51500 Failure to check for packets from the broadcast address allows potential DDoS amplification attack in Meshtastic firmware

Meshtastic firmware is a device firmware for the Meshtastic project. The Meshtastic firmware does not check for packets claiming to be from the special broadcast address 0xFFFFFFFF which could result in unexpected behavior and potential for DDoS attacks on the network. A malicious actor could cra...