ETK-2026-2666Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-2666",
  "cve_id": null,
  "display_id": "ETK-2026-2666",
  "ghsa_id": "GHSA-fmr8-qrvr-4ww5",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Unbounded HTTP/2 stream resource exhaustion in Bandit",
  "summary": "Bandit through 1.13.1 does not impose a default limit on concurrent HTTP/2 streams. An unauthenticated client able to establish an HTTP/2 connection can consume server memory and cause denial of service by keeping many request streams active.",
  "mitigation": "Upgrade Bandit to version 1.14.0. Until the upgrade is complete, restrict untrusted access to HTTP/2 endpoints to reduce exposure.",
  "vendor": "erlang",
  "product": "bandit",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0.3.0, < 1.14.0"
      ],
      "ecosystem": "erlang",
      "fixed_versions": [
        "1.14.0"
      ],
      "package_name": "bandit",
      "purl": "pkg:hex/bandit"
    }
  ],
  "cwes": [
    770
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 17.5244242,
  "t0_at": null,
  "signals": {
    "trigger_signal": {
      "at": "2026-10-26T13:35:41+00:00",
      "days": -0.2614273344675926,
      "is_lower_bound": true,
      "measured_at": "2026-10-26T19:52:08.364706+00:00",
      "url": "https://github.com/mtrudel/bandit/security/advisories/GHSA-fmr8-qrvr-4ww5"
    }
  }
}