CVE-2026-75614

{
  "etk_id": "ETK-2026-3650",
  "cve_id": "CVE-2026-75614",
  "display_id": "CVE-2026-75614",
  "ghsa_id": "GHSA-825c-7h77-2jjq",
  "euvd_id": "EUVD-2026-117599",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Out-of-bounds write in ASN1SCC decoders",
  "summary": "ASN1SCC versions before 4.7.0.1 can generate decoders that mishandle invalid constrained size values for several variable-length ASN.1 types. An attacker who can supply crafted encoded data for decoding may cause memory corruption, crashes, or possible code execution.",
  "mitigation": "Upgrade asn1scc to version 4.7.0.1 or later. Until upgraded, avoid decoding untrusted uPER or ACN data with affected generated decoders.",
  "vendor": "esa",
  "product": "asn1scc",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 4.7.0.1"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "4.7.0.1"
      ],
      "package_name": "asn1crt",
      "purl": null
    }
  ],
  "cwes": [
    129
  ],
  "cvss_score": 8.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 10.6923579,
  "t0_at": "2026-11-05T16:47:56.986000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-05T16:47:56.986000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-05T16:47:56.986000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-75614"
    }
  }
}