CVE-2026-1579

The MAVLink communication protocol does not require cryptographic authentication by default. When MAVLink 2.0 message signing is not enabled, any message -- including SERIALCONTROL, which provides interactive shell access -- can be sent by an unauthenticated party with access to the MAVLink...

CVE-2026-1579

The MAVLink communication protocol does not require cryptographic authentication by default. When MAVLink 2.0 message signing is not enabled, any message -- including SERIALCONTROL, which provides interactive shell access -- can be sent by an unauthenticated party with access to the MAVLink...

PT-2026-29340

Name of the Vulnerable Software and Affected Versions PX4 Autopilot affected versions not specified Description The MAVLink communication protocol, as used by PX4 Autopilot, does not require cryptographic authentication by default. Without MAVLink 2.0 message signing enabled, unauthenticated...