{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.12.3"
              },
              {
                "last_affected": "1.12.3"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "2e8918da66af37922ededee1cc2d2efffec4cfb2"
            },
            {
              "last_affected": "2e8918da66af37922ededee1cc2d2efffec4cfb2"
            }
          ],
          "repo": "https://github.com/px4/px4-autopilot",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.12.3"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-121"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/5xxx/CVE-2025-5640.json"
  },
  "details": "A vulnerability was found in PX4-Autopilot 1.12.3. It has been classified as problematic. This affects the function MavlinkReceiver::handle_message_trajectory_representation_waypoints of the file mavlink_receiver.cpp of the component TRAJECTORY_REPRESENTATION_WAYPOINTS Message Handler. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.",
  "id": "CVE-2025-5640",
  "modified": "2026-08-12T03:51:27.503730385Z",
  "published": "2025-06-05T06:00:19.757Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/5xxx/CVE-2025-5640.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5640"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?id.311127"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?submit.584889"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/PX4/PX4-Autopilot/issues/24915"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/PX4/PX4-Autopilot/issues/24915#issue-3091040552"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?ctiid.311127"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "PX4-Autopilot TRAJECTORY_REPRESENTATION_WAYPOINTS Message mavlink_receiver.cpp stack-based overflow"
}