CVE-2026-32707

6.1 mediumEPSS 0.3%

Medium (6.1) in dronecode px4 drone autopilot. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-121
Published: 2026-03-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dronecode:px4_drone_autopilot

References

https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-wxwm-xmx9-hr32

Check your stack JSON