{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2025.6.0"
              },
              {
                "last_affected": "2024.12.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "f107f75d25c1d92dc3d5ca16b83f1656145f4e6e"
            },
            {
              "last_affected": "1f19b3719cc750efd6ffa6604dc1c13a94eb9f11"
            }
          ],
          "repo": "https://github.com/siliconlabs/simplicity_sdk",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Silabs",
    "cwe_ids": [
      "CWE-20"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8414.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "last_affected": "4.4.6"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "Due to improper input validation, a buffer overflow vulnerability is present in \n\nZigbee EZSP Host Applications. If the buffer overflows, stack corruption is possible. In certain\n\nconditions, this could lead to arbitrary code execution. Access to a network key is required to exploit this vulnerability.",
  "id": "CVE-2025-8414",
  "modified": "2026-07-15T01:49:01.648150523Z",
  "published": "2025-10-17T16:02:55.583Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8414.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8414"
    },
    {
      "type": "REPORT",
      "url": "https://community.silabs.com/068Vm00000WJZED"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/SiliconLabs/gsdk"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/SiliconLabs/simplicity_sdk"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Zigbee Green Power Host Buffer Overflow Vulnerability"
}