CVE-2026-32705
PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, the BST telemetry probe writes a string terminator using a device-provided length without bounds. A malicious BST device can report an oversized dev_name_len, causing a stack overflow in the driver and crashing the task (or enabling code execution). This vulnerability is fixed in 1.17.0-rc2.
- Affected products
- Px4-Autopilot, Px4 Drone Autopilot
- Dronecode px4 Drone Autopilot
- < 1.17.0
- Fix
- Available
- CVSS 3.1
- 6.8 MEDIUM
- EPSS
- 0.3% (19th percentile)
- Weakness
- CWE-121
- NVD status
- Modified
- Published
- 2026-03-13
CVE-2026-32705 at NVD
No indexed exploits for CVE-2026-32705 yet
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