CVE-2026-86714: PX4 PX4-Autopilot

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

PX4 Autopilot through 1.17.0 contains a stack buffer over-read vulnerability in the netman system command that fails to validate interface name length. Attackers can supply interface names of 74 bytes or more via the -i option to read beyond buffer boundaries, leaking stack memory to console output or writing it into persistent network configuration files.

Affected products

• PX4 PX4-Autopilot: up to and including 1.17.0

Published 2026-09-08. Last modified 2026-09-14.