ETK-2026-3046Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-3046",
  "cve_id": null,
  "display_id": "ETK-2026-3046",
  "ghsa_id": "GHSA-3r8g-jcqq-3p5j",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Event-loop denial of service in SvelteKit form remote functions",
  "summary": "SvelteKit applications using experimental remote functions and the `form` remote function are affected. A remote attacker may send a malformed request that ties up the Node.js event loop during request parsing, reducing application availability.",
  "mitigation": "Upgrade @sveltejs/kit to version 3.1.1 or later. Until upgrades are complete, disable experimental remote functions or avoid the `form` remote function to reduce exposure.",
  "vendor": "npm",
  "product": "npm:@sveltejs/kit",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.42.0, <= 3.1.0"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "3.1.1"
      ],
      "package_name": "@sveltejs/kit",
      "purl": "pkg:npm/@sveltejs/kit"
    }
  ],
  "cwes": [
    407
  ],
  "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": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 24.514343116666666,
  "t0_at": null,
  "signals": {
    "trigger_signal": {
      "at": "2026-10-29T23:47:31+00:00",
      "days": -0.40721415930555555,
      "is_lower_bound": true,
      "measured_at": "2026-10-30T09:33:54.333741+00:00",
      "url": "https://github.com/sveltejs/kit/security/advisories/GHSA-3r8g-jcqq-3p5j"
    }
  }
}