ETK-2026-2212Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-2212",
  "cve_id": null,
  "display_id": "ETK-2026-2212",
  "ghsa_id": "GHSA-2fch-9x9r-mxmv",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Connection resource exhaustion in static-web-server",
  "summary": "static-web-server can retain stalled, idle, or unread-response connections until its file-descriptor limit is exhausted. An unauthenticated remote client can cause the service to stop accepting normal requests by holding sufficient connections open; deployments are affected with HTTP/1 or HTTP/2, with or without TLS.",
  "mitigation": "Upgrade static-web-server to 3.0.0-beta.2 or later. Until upgraded, place the service behind a reverse proxy that enforces client connection and request timeouts.",
  "vendor": "rust",
  "product": "rust:static-web-server",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 3.0.0-beta.1"
      ],
      "ecosystem": "rust",
      "fixed_versions": [
        "3.0.0-beta.2"
      ],
      "package_name": "static-web-server",
      "purl": "pkg:cargo/static-web-server"
    }
  ],
  "cwes": [
    400
  ],
  "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": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 14.08792015,
  "t0_at": null,
  "signals": {
    "public_poc": {
      "at": "2026-10-19T13:12:48+00:00",
      "days": -1.6520580632523147,
      "is_lower_bound": true,
      "measured_at": "2026-10-21T04:51:45.839489+00:00",
      "url": "https://github.com/static-web-server/static-web-server/security/advisories/GHSA-2fch-9x9r-mxmv"
    },
    "trigger_signal": {
      "at": "2026-10-19T13:12:48+00:00",
      "days": -1.6520580632523147,
      "is_lower_bound": true,
      "measured_at": "2026-10-21T04:51:45.839489+00:00",
      "url": "https://github.com/static-web-server/static-web-server/security/advisories/GHSA-2fch-9x9r-mxmv"
    }
  }
}