CVE-2026-104019

{
  "etk_id": "ETK-2026-378",
  "cve_id": "CVE-2026-104019",
  "display_id": "CVE-2026-104019",
  "ghsa_id": "GHSA-w64x-664p-7w66",
  "euvd_id": "EUVD-2026-91795",
  "status": "published",
  "anchor_state": "anchored",
  "title": "OS command injection in sagemaker-distribution",
  "summary": "Affected sagemaker-distribution releases contain a command-injection flaw in Studio Space startup validation. An authenticated Amazon SageMaker Unified Studio project contributor could run commands in another member's Studio Space and obtain that member's temporary execution-role credentials through a crafted connection resource property.",
  "mitigation": "Upgrade to 2.14.12, 3.9.12, 4.0.11, 4.1.11, 4.2.8, 4.3.5, or 4.4.3, as appropriate for the deployed minor line; move end-of-support minor lines to a supported release. In Unified Studio, restart Studio Spaces after patched images are deployed so they use the updated patch release.",
  "vendor": "AWS",
  "product": "sagemaker-distribution",
  "affected": [
    {
      "affected_notes": [
        "2.8.x - 2.13.x"
      ],
      "affected_ranges": [
        "2.14.x: < 2.14.12",
        "3.9.x: < 3.9.12",
        "4.0.x: < 4.0.11",
        "4.1.x: < 4.1.11",
        "4.2.x: < 4.2.8",
        "4.3.x: < 4.3.5",
        "4.4.x: < 4.4.3"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "2.x before 2.14.12",
        "3.x before 3.9.12",
        "4.0.x before 4.0.11",
        "4.1.x before 4.1.11",
        "4.2.x before 4.2.8",
        "4.3.x before 4.3.5",
        "and 4.4.x before 4.4.3"
      ],
      "package_name": null,
      "purl": null
    }
  ],
  "cwes": [
    78
  ],
  "cvss_score": 9.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L",
  "epss_score": 0.0142,
  "epss_percentile": 0.7244,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 18.21292795,
  "t0_at": "2026-10-02T20:08:10.061000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-02T20:08:10.061000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-02T20:08:10.061000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-104019"
    }
  }
}