medium5.2
CVE-2026-32707
PX4 autopilot is a flight control solution for drones.
Impact
PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattu_can contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattu_can is enabled and running, a CAN-injection-capable attacker can trigger a crash (DoS) and memory corruption. This vulnerability is fixed in 1.17.0-rc2.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dronecode | Px4 Drone Autopilot | before 1.17.0 Version 1.17.0 |