CVE-2026-76283

{
  "etk_id": "ETK-2026-1337",
  "cve_id": "CVE-2026-76283",
  "display_id": "CVE-2026-76283",
  "ghsa_id": "GHSA-8xjr-85h4-xc23",
  "euvd_id": "EUVD-2026-94584",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Protection mechanism failure in Splunk Enterprise",
  "summary": "Splunk Enterprise contains a protection-mechanism failure addressed in releases 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The available evidence does not establish what an attacker can do or which preconditions are required.",
  "mitigation": "Upgrade Splunk Enterprise to 10.4.3, 10.2.7, 10.0.10, or 9.4.15, as appropriate for the deployed release branch. Restrict access to the deployment until it is updated.",
  "vendor": "Splunk",
  "product": "Splunk Enterprise",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 10.4, < 10.4.3",
        ">= 10.2, < 10.2.7",
        ">= 10.0, < 10.0.10",
        ">= 9.4, < 9.4.15"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "10.4.3",
        "10.2.7",
        "10.0.10",
        "9.4.15"
      ],
      "package_name": "Splunk Enterprise",
      "purl": null
    }
  ],
  "cwes": [
    693
  ],
  "cvss_score": 7.6,
  "cvss_src": "nvd",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
  "epss_score": 0.002,
  "epss_percentile": 0.0869,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 44.0234575,
  "t0_at": "2026-10-07T20:46:38.794000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-12T11:16:59.959086+00:00",
      "days": 4.604411632939815,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T20:46:38.794000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-07T20:46:38.794000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T20:46:38.794000+00:00",
      "url": "https://github.com/advisories/GHSA-8xjr-85h4-xc23"
    }
  }
}