https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T16:09:00.779468+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-250096 EUVD-2026-250096 2026-10-05T16:09:00.815482+00:00 EUVD-2026-250096 https://cve.radiocsirt.org/vuln/fkie_cve-2025-55293 fkie_cve-2025-55293 2026-10-05T16:09:00.815523+00:00

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 with a new key. First sending a empty key bypasses 'if (p.public_key.size > 0) {', clearing the existing publicKey (and resetting the size to 0) for a known node. Then a new key bypasses 'if (info->user.public_key.size > 0) {', and this malicious key is stored in NodeDB. This vulnerability is fixed in 2.6.3.