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().
Published: 2026-07-02
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 07 Jul 2026 09:00:00 +0000

Type Values Removed Values Added
Title ArduPilot Plane GCS_MAVLink Out-of-Bounds Read in handle_serial_control

Mon, 06 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 06 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title ArduPilot Plane out-of-bounds read in GCS_MAVLink serial control handling
Weaknesses CWE-125

Mon, 06 Jul 2026 02:45:00 +0000

Type Values Removed Values Added
Title ArduPilot Plane out-of-bounds read in GCS_MAVLink serial control handling
Weaknesses CWE-125

Sun, 05 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in ArduPilot GCS_MAVLINK handle_serial_control Function
Weaknesses CWE-125

Sun, 05 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in ArduPilot GCS_MAVLINK handle_serial_control Function
Weaknesses CWE-125

Sat, 04 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Title ArduPilot Plane GCS Serial Control Out-of-Bounds Read
Weaknesses CWE-125

Sat, 04 Jul 2026 06:00:00 +0000

Type Values Removed Values Added
Title ArduPilot Plane GCS Serial Control Out-of-Bounds Read
Weaknesses CWE-125

Fri, 03 Jul 2026 22:00:00 +0000

Type Values Removed Values Added
Title ArduPilot GCS MAVLink Out-of-Bounds Read in Plane-4.6.3
Weaknesses CWE-125

Fri, 03 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title ArduPilot GCS MAVLink Out-of-Bounds Read in Plane-4.6.3
Weaknesses CWE-125

Thu, 02 Jul 2026 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Ardupilot
Ardupilot ardupilot
Vendors & Products Ardupilot
Ardupilot ardupilot

Thu, 02 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
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

Subscriptions

Ardupilot Ardupilot
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-06T17:09:07.407Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-38971

cve-icon Vulnrichment

Updated: 2026-07-06T17:08:58.411Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T08:45:04Z

Weaknesses