CVE-2026-106164

{
  "etk_id": "ETK-2026-930",
  "cve_id": "CVE-2026-106164",
  "display_id": "CVE-2026-106164",
  "ghsa_id": "GHSA-3g99-jr36-v2mm",
  "euvd_id": "EUVD-2026-94545",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Infinite-loop denial of service in Telerik SpreadProcessing",
  "summary": "SpreadProcessing versions earlier than 2026.3.1006 are affected when they import a malformed XLS document. An attacker who can cause such a file to be processed may consume a CPU thread indefinitely and disrupt service.",
  "mitigation": "Upgrade Telerik Document Processing SpreadProcessing to version 2026.3.1006 or later. Until upgraded, restrict or isolate processing of untrusted XLS files.",
  "vendor": "Progress Software",
  "product": "Telerik Document Processing Libraries",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2026.3.811, < 2026.3.1006"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "2026.3.1006"
      ],
      "package_name": "Telerik Document Processing Libraries",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "epss_score": 0.0019,
  "epss_percentile": 0.0783,
  "epss_asof": "2026-10-21",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "mechanism_verified",
  "exploit": false,
  "pipeline_minutes": 26.391912916666666,
  "t0_at": "2026-10-07T18:02:32.641000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-08T04:14:35.153074+00:00",
      "days": 0.42502907493055553,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T18:02:32.641000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-07T18:02:32.641000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T18:02:32.641000+00:00",
      "url": "https://github.com/advisories/GHSA-3g99-jr36-v2mm"
    }
  }
}