https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T15:02:24.465585+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-21608 CVE-2025-21608 — Forged packets over MQTT can show up in direct messages in Meshtastic firmware 2026-10-04T15:02:24.483195+00:00

Affected: 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 no known workarounds for this vulnerability.