{"id":"CVE-2026-38971","aliases":["EUVD-2026-41475","GHSA-8g74-gp28-fgqv"],"status":"published","title":"ardupilot through Plane-4.6.3 was found to contain an out-of-bounds read issue in libraries...","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().","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0068,"percentile":0.52709,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2026-07-02T00:00:00Z","modified":"2026-10-28T02:30:59Z","products":[{"vendor":"ardupilot","product":"arduplane"}],"references":[{"url":"https://github.com/ArduPilot/ardupilot","tags":["Product","package"]},{"url":"https://github.com/ArduPilot/ardupilot/pull/32587","tags":["Issue Tracking","Patch","fix"]},{"url":"https://github.com/ArduPilot/ardupilot/issues/32524","tags":["exploit","Exploit","Issue Tracking","report"]},{"url":"https://gist.github.com/quart27219/6bfcc615f89fb493d02aad480704593b","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38971","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8g74-gp28-fgqv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/38xxx/CVE-2026-38971.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-38971","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().","status":"published","published":"2026-07-02T00:00:00Z","modified":"2026-07-09T14:06:35.563Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-41475","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().","status":"published","published":"2026-07-02T00:00:00Z","modified":"2026-07-09T14:06:35Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:04.523855Z"}],"ghsa":[{"id":"GHSA-8g74-gp28-fgqv","title":"ardupilot through Plane-4.6.3 was found to contain an out-of-bounds read issue in libraries...","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().","status":"published","published":"2026-07-02T21:32:16Z","modified":"2026-07-09T15:33:22Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:09:21.623271Z"}],"nvd":[{"id":"CVE-2026-38971","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().","status":"published","published":"2026-07-02T21:16:56.253Z","modified":"2026-07-09T15:16:33.11Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:27.541515Z"}],"osv":[{"id":"CVE-2026-38971","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().","status":"published","published":"2026-07-02T00:00:00Z","modified":"2026-10-28T02:30:59.967029095Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:03.040464Z"}]}}