Critical · 9.1 CVE-2026-38971 EUVD-2026-41475GHSA-8g74-gp28-fgqv

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_MAVLI…

Published Jul 2, 2026 · Updated Jul 9, 2026 · Assigned by mitre

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().

References

https://github.com/ArduPilot/ardupilot
https://github.com/ArduPilot/ardupilot/pull/32587
https://github.com/ArduPilot/ardupilot/issues/32524
https://gist.github.com/quart27219/6bfcc615f89fb493d02aad480704593b