CVE-2026-92867

{
  "etk_id": "ETK-2026-91",
  "cve_id": "CVE-2026-92867",
  "display_id": "CVE-2026-92867",
  "ghsa_id": "GHSA-2jc7-xqj7-hqmq",
  "euvd_id": "EUVD-2026-89657",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authenticated out-of-bounds write in Pgpool-II",
  "summary": "Pgpool-II contains an out-of-bounds write flaw. An authenticated attacker may be able to crash Pgpool-II processes or execute code; access to an authenticated Pgpool-II context is required.",
  "mitigation": "Upgrade Pgpool-II to version 4.7.3 or a later supported release. Move deployments on unsupported 3.5 through 4.2 branches to a supported patched branch.",
  "vendor": "Pgpool Global Development Group",
  "product": "Pgpool-II",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 4.7.0, <= 4.7.2",
        ">= 4.6.0, <= 4.6.7",
        ">= 4.5.0, <= 4.5.12",
        ">= 4.4.0, <= 4.4.17",
        ">= 4.3.0, <= 4.3.20",
        ">= 3.5.x, <= 4.2.x"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Pgpool-II",
      "purl": null
    }
  ],
  "cwes": [
    787
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.0034,
  "epss_percentile": 0.2652,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 46.03817298333333,
  "t0_at": "2026-09-30T07:20:27.931000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-09-30T07:20:27.931000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-09-30T07:20:27.931000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-92867"
    }
  }
}