CVE-2026-68907

{
  "etk_id": "ETK-2026-1792",
  "cve_id": "CVE-2026-68907",
  "display_id": "CVE-2026-68907",
  "ghsa_id": "GHSA-7v2x-39mw-2979",
  "euvd_id": "EUVD-2026-102911",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Out-of-bounds read in libiec61850 dataset access",
  "summary": "libiec61850 versions before 1.6.2 are affected by an out-of-bounds read in server-side dataset access processing. A remote attacker may cause an affected server to terminate when dynamic dataset support is enabled and a dataset access handler is configured.",
  "mitigation": "Upgrade libiec61850 to version 1.6.2 or later. Until upgrading, disable dynamic dataset support or remove the dataset access handler where operationally feasible.",
  "vendor": "mz-automation",
  "product": "libiec61850",
  "affected": [
    {
      "affected_notes": [
        "= < 1.6.1"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [
        "1.6.2"
      ],
      "package_name": "libiec61850",
      "purl": null
    }
  ],
  "cwes": [
    125
  ],
  "cvss_score": 8.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.0037,
  "epss_percentile": 0.2963,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 12.190917166666667,
  "t0_at": "2026-10-16T15:48:33.080000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-16T15:48:33.080000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T15:48:33.080000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-68907"
    }
  }
}