CVE-2026-38971

PoC —

CVSS 3.1

9.1 critical

EPSS

<1%p50

Published

Jul 2, 2026 (Jul 2, 2026)

Modified

Jul 9, 2026

Description

ardupilot through Plane-4.6.3 was found to contain an out-of-bounds read issue in libraries/GCS_MAVLink/GCS_serial_control.cpp in GCS_MAVLINK::handle_serial_control().

Vendors: ardupilot
Products: arduplane
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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