CVE-2026-107908

{
  "etk_id": "ETK-2026-1049",
  "cve_id": "CVE-2026-107908",
  "display_id": "CVE-2026-107908",
  "ghsa_id": "GHSA-jpx9-94mp-7xhq",
  "euvd_id": "EUVD-2026-95485",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated heap out-of-bounds write in FalkorDB Bolt endpoint",
  "summary": "FalkorDB versions before 4.20.0 contain a heap out-of-bounds write in handling of Bolt protocol messages. A remote unauthenticated attacker may disrupt the service and could potentially execute code, but only where the optional Bolt endpoint is enabled.",
  "mitigation": "Upgrade FalkorDB to version 4.20.0 or later. Disable the Bolt endpoint by removing or disabling BOLT_PORT where Bolt access is not required.",
  "vendor": "FalkorDB",
  "product": "FalkorDB",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 4.20.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "4.20.0"
      ],
      "package_name": "FalkorDB",
      "purl": null
    }
  ],
  "cwes": [
    787
  ],
  "cvss_score": 9.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.006,
  "epss_percentile": 0.4749,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 8.359432983333333,
  "t0_at": "2026-10-09T05:08:06.419000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-09T05:08:06.419000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-09T05:08:06.419000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-107908"
    }
  }
}