PX4-Autopilot 安全漏洞

PX4-Autopilot is an open-source drone autopilot system developed by PX4. Versions of PX4-Autopilot prior to 1.17.0-rc2 contained security vulnerabilities. These vulnerabilities stemmed from tattucan’s use of unbounded memory copying during its multi-frame assembly cycle, which could lead to stack...

CVE-2026-32707 PX4 autopilot has a stack buffer overflow in tattu_can due to unbounded memcpy in frame assembly loop

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, tattucan contains an unbounded memcpy in its multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In deployments where tattucan is enabled and running, a CAN-injection-capable...

CVE-2026-32707

CVE-2026-32707 affects PX4 Autopilot with the tattu_can module. A stack buffer overflow results from an unbounded memcpy in the multi-frame assembly loop, allowing stack memory overwrite when crafted CAN frames are processed. In affected deployments where tattu_can is enabled, a CAN-injection cap...