CVE-2026-107212

{
  "etk_id": "ETK-2026-1237",
  "cve_id": "CVE-2026-107212",
  "display_id": "CVE-2026-107212",
  "ghsa_id": "GHSA-jw42-f3rr-4cc3",
  "euvd_id": "EUVD-2026-94527",
  "status": "published",
  "anchor_state": "anchored",
  "title": "CPU denial of service in excelize row iteration",
  "summary": "excelize versions before 2.11.1-0.20260930021559-01a9ff32fb3c can consume CPU excessively while reading a worksheet with an invalid, very large row number. An attacker can tie up a processing worker by supplying a crafted workbook when the application accepts untrusted spreadsheets and uses File.GetRows or the Rows iterator.",
  "mitigation": "Upgrade github.com/xuri/excelize/v2 to 2.11.1-0.20260930021559-01a9ff32fb3c or later. Until upgraded, restrict or isolate processing of untrusted workbooks that use File.GetRows or Rows iteration.",
  "vendor": "go",
  "product": "go:github.com/xuri/excelize/v2",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.1.0, < 2.11.1-0.20260930021559-01a9ff32fb3c"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "2.11.1-0.20260930021559-01a9ff32fb3c"
      ],
      "package_name": "github.com/xuri/excelize/v2",
      "purl": "pkg:golang/github.com/xuri/excelize/v2"
    }
  ],
  "cwes": null,
  "cvss_score": 7.5,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss_score": 0.0034,
  "epss_percentile": 0.2636,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 11.253663366666666,
  "t0_at": "2026-10-07T17:29:23.737000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-10-08T16:50:13+00:00",
      "days": 0.9727923958333333,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T17:29:23.737000+00:00",
      "url": "https://github.com/advisories/GHSA-jw42-f3rr-4cc3"
    },
    "trigger_signal": {
      "at": "2026-10-07T17:29:23.737000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T17:29:23.737000+00:00",
      "url": "https://github.com/advisories/GHSA-jw42-f3rr-4cc3"
    }
  }
}