Meshtastic Firmware CVE Vulnerabilities

By Meshtastic — 1 known vulnerabilities

Critical
0
High
0
Medium
1
Low
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None
0

All Meshtastic Firmware CVEs

Recent Highest Score Oldest
CVE-2025-53627
5.3 medium

Meshtastic is an open source mesh networking solution. The Meshtastic firmware (starting from version 2.5) introduces asymmetric encryption (PKI) for direct messages, but when the `pki_encrypted` flag is missing, the firmware silently falls back to legacy AES-256-CTR channel encryption. This was an

Dec 29, 2025