ETK-2026-2536Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-2536",
  "cve_id": null,
  "display_id": "ETK-2026-2536",
  "ghsa_id": "GHSA-gw9c-6gj9-9m24",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Use-after-free write in turbohtml JavaScript minification",
  "summary": "turbohtml versions 1.0.0 through 1.13.1 contain a use-after-free write in the JavaScript minifier's statement-folding path. An attacker who can supply JavaScript for an application to minify may cause a process crash or heap-memory corruption. The issue requires JavaScript minification with folding enabled; HTML-only minification is not affected.",
  "mitigation": "Upgrade turbohtml to version 1.14.0 or later. Until upgrading, configure JSMinify with fold=False wherever JavaScript minification is used.",
  "vendor": "pip",
  "product": "pip:turbohtml",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 1.13.1"
      ],
      "ecosystem": "pip",
      "fixed_versions": [
        "1.14.0"
      ],
      "package_name": "turbohtml",
      "purl": "pkg:pypi/turbohtml"
    }
  ],
  "cwes": [
    416
  ],
  "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": 12.930036966666666,
  "t0_at": null,
  "signals": {
    "trigger_signal": {
      "at": "2026-10-09T21:11:15+00:00",
      "days": -14.96720322675926,
      "is_lower_bound": true,
      "measured_at": "2026-10-24T20:24:01.416204+00:00",
      "url": "https://github.com/tox-dev/turbohtml/security/advisories/GHSA-gw9c-6gj9-9m24"
    }
  }
}