CVE-2026-122146

{
  "etk_id": "ETK-2026-3577",
  "cve_id": "CVE-2026-122146",
  "display_id": "CVE-2026-122146",
  "ghsa_id": "GHSA-3xf2-c6c2-98qc",
  "euvd_id": "EUVD-2026-117202",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Memory corruption in fflate ZIP extraction",
  "summary": "fflate versions through 0.8.3 are affected by a memory-corruption issue in the synchronous ZIP extraction path. An unauthenticated remote attacker may trigger the issue if an application passes attacker-controlled ZIP data to the affected function.",
  "mitigation": "Do not pass untrusted ZIP data to fflate's synchronous extraction function, and isolate or reject such inputs where possible. No fixed version is established by the available evidence; monitor upstream for a patched release and upgrade promptly.",
  "vendor": "101arrowz",
  "product": "fflate",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "0.8.0",
        "0.8.1",
        "0.8.2",
        "0.8.3"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "fflate",
      "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": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 4.031865233333333,
  "t0_at": "2026-11-05T00:45:26.038000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-05T00:45:26.038000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-05T00:45:26.038000+00:00",
      "url": "https://github.com/advisories/GHSA-3xf2-c6c2-98qc"
    }
  }
}