CVEvulnerability

CVE-2026-32705

6.8 MEDIUM Published 2026-03-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2026-03-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-121

Description

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 configurations

• dronecode px4 drone autopilot (< 1.17.0) • dronecode px4 drone autopilot 1.17.0

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References