{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.17.0"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d6f12ad1c4f70ad3230afd7d86e971421e02fef4"
            },
            {
              "fixed": "fec216e9d716d96d93b9d882b0c9cf00db3c6810"
            }
          ],
          "repo": "https://github.com/px4/px4-autopilot",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86714.json"
  },
  "details": "PX4 Autopilot through 1.17.0 contains a stack buffer over-read vulnerability in the netman system command that fails to validate interface name length. Attackers can supply interface names of 74 bytes or more via the -i option to read beyond buffer boundaries, leaking stack memory to console output or writing it into persistent network configuration files.",
  "id": "CVE-2026-86714",
  "modified": "2026-09-10T03:30:21.192953409Z",
  "published": "2026-09-08T11:23:06.416Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86714.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86714"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/px4-autopilot-through-1.17.0-stack-buffer-over-read-via-netman"
    },
    {
      "type": "FIX",
      "url": "https://github.com/PX4/PX4-Autopilot/commit/fec216e9d716d96d93b9d882b0c9cf00db3c6810"
    },
    {
      "type": "FIX",
      "url": "https://github.com/PX4/PX4-Autopilot/pull/28483"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/PX4/PX4-Autopilot"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/PX4/PX4-Autopilot/blob/v1.17.0/src/systemcmds/netman/netman.cpp"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "PX4 Autopilot through 1.17.0 Stack Buffer Over-read via netman"
}