CVE-2026-32705
Medium · 6.8CVSS
6.8
EPSS
0.3%
Published
Mar 16, 2026
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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