{"id":"CVE-2026-38971","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-38971","generatedAt":"2026-10-28T03:29:14.841Z","title":"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().","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":"2026-07-02T21:16:56.000Z","lastModified":"2026-07-09T15:16:33.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},"cwe":["CWE-125"],"affected":["ardupilot/arduplane"],"epss":{"score":0.0068,"percentile":0.52122,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://gist.github.com/quart27219/6bfcc615f89fb493d02aad480704593b","source":"cve@mitre.org"},{"url":"https://github.com/ArduPilot/ardupilot","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://github.com/ArduPilot/ardupilot/issues/32524","tags":["Exploit","Issue Tracking"],"source":"cve@mitre.org"},{"url":"https://github.com/ArduPilot/ardupilot/pull/32587","tags":["Issue Tracking","Patch"],"source":"cve@mitre.org"},{"url":"https://github.com/ArduPilot/ardupilot/issues/32524","tags":["Exploit","Issue Tracking"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-38971","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}