Browse CVEs

HIGH 7.5 CVE-2026-42566 Meshtastic is an open source mesh networking solution. Prior to version 2.7.23.b246bcd, a single node advertising a User.long_name that contains a ma… Meshtastic Firmware Fix available Fix from $1,9502026-07-20 HIGH 8.2 CVE-2025-55292 Meshtastic is an open source mesh networking solution. In the current Meshtastic architecture, a Node is identified by their NodeID, generated from t… Meshtastic Firmware 2.7.6+ Fix from $1,9502026-01-28 MEDIUM 5.3 CVE-2025-53627 Meshtastic is an open source mesh networking solution. The Meshtastic firmware (starting from version 2.5) introduces asymmetric encryption (PKI) for… Meshtastic Firmware 2.7.15+ Fix from $1,6002025-12-29 CRITICAL 9.8 CVE-2025-55293 Meshtastic is an open source mesh networking solution. Prior to v2.6.3, an attacker can send NodeInfo with a empty publicKey first, then overwrite it… Meshtastic Firmware 2.6.3+ Fix from $2,3002025-08-18 MEDIUM 6.5 CVE-2024-47065 Meshtastic is an open source mesh networking solution. Prior to 2.5.1, traceroute responses from the remote node are not rate limited. Given that the… Meshtastic Firmware 2.5.1+ Fix from $1,6002025-07-11 HIGH 8.0 CVE-2025-53637 Meshtastic is an open source mesh networking solution. The main_matrix.yml GitHub Action is triggered by the pull_request_target event, which has ext… Meshtastic Firmware 2.6.6+ Fix from $1,9502025-07-10 MEDIUM 6.5 CVE-2025-24798 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 … Meshtastic Firmware 2.6.2+ Fix from $1,6002025-07-10 HIGH 8.3 CVE-2025-52464 Meshtastic is an open source mesh networking solution. In versions from 2.5.0 to before 2.6.11, the flashing procedure of several hardware vendors wa… Meshtastic Firmware 2.6.11+ Fix from $1,9502025-06-19 CRITICAL 9.8 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 atta… Meshtastic Firmware 2.6.2+ Fix from $2,3002025-04-15 MEDIUM 5.3 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 t… Meshtastic Firmware 2.5.19+ Fix from $1,6002025-02-18 HIGH 7.5 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 speci… Meshtastic Firmware 2.5.6+ Fix from $1,9502024-11-04 MEDIUM 6.4 CVE-2024-47079 Meshtastic is an open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices. Meshtastic firmware is an open sou… Meshtastic Firmware 2.5.1+ Fix from $1,6002024-10-07 CRITICAL 9.8 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 p… Meshtastic Firmware 2.5.1+ Fix from $2,3002024-09-25 HIGH 7.5 CVE-2024-45038 Meshtastic device firmware is a firmware for meshtastic devices to run an open source, off-grid, decentralized, mesh network built to run on affordab… Meshtastic Firmware 2.4.1+ Fix from $1,9502024-08-27