by Kastro
Paper/Archive/CVE-2026-38971

CVE-2026-38971

mitre — 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_MAV…

EPSS 0.7%public exploitCVSS 9.1
critical.is priorityof 100
48
CVSS 9.1 (ADP)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 52.4.524 × 2010.5Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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().

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

refgithub.com/ArduPilot/ardupilotrefgithub.com/ArduPilot/ardupilot/pull/32587exploitgithub.com/ArduPilot/ardupilot/issues/32524refgist.github.com/quart27219/6bfcc615f89fb493d02aad480704593b