CVE-2026-111959

{
  "etk_id": "ETK-2026-3281",
  "cve_id": "CVE-2026-111959",
  "display_id": "CVE-2026-111959",
  "ghsa_id": "GHSA-gqmm-qrjq-4c7h",
  "euvd_id": "EUVD-2026-115182",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Out-of-bounds read in Apache Arrow Rust arrays",
  "summary": "Apache Arrow Rust's `arrow` crate improperly validates RunEndEncoded arrays supplied through the ArrayData interface. An attacker able to provide such array data may cause reads beyond the associated child values array.",
  "mitigation": "Update the `arrow` crate to version 60.1.0 or later. Ensure applications do not accept untrusted array data until the dependency is updated.",
  "vendor": "Apache Software Foundation",
  "product": "Apache Arrow Rust",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 60.0.0, < 60.1.0",
        ">= 59.0.0, <= 59.3.1",
        ">= 58.0.0, <= 58.4.0",
        ">= 33.0.0, <= 57.3.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "60.1.0"
      ],
      "package_name": "arrow",
      "purl": null
    }
  ],
  "cwes": [
    125
  ],
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 14.943309933333333,
  "t0_at": "2026-11-02T13:34:17.835000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-02T13:34:17.835000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-02T13:34:17.835000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-111959"
    }
  }
}