CVE-2026-106040

{
  "etk_id": "ETK-2026-782",
  "cve_id": "CVE-2026-106040",
  "display_id": "CVE-2026-106040",
  "ghsa_id": null,
  "euvd_id": "EUVD-2026-93403",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authorization for disk replica eviction in Mooncake Store",
  "summary": "Mooncake Store master through 0.3.13.post1 permits unauthenticated eviction of disk replicas. An attacker with network access to the coro_rpc master port could remove replicas across tenants and cause loss of objects whose only remaining copy is on disk.",
  "mitigation": "Restrict access to the coro_rpc master port to trusted, authenticated network paths and isolate it from untrusted clients. Maintain recoverable backups or additional replicas for important data, and apply a vendor update when a fixed release is published.",
  "vendor": "kvcache-ai",
  "product": "Mooncake",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 0.3.13.post1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Mooncake",
      "purl": null
    }
  ],
  "cwes": [
    862
  ],
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.0038,
  "epss_percentile": 0.304,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 28.737664416666668,
  "t0_at": "2026-10-06T14:03:17.053000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-06T14:03:17.053000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-06T14:03:17.053000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-106040"
    }
  }
}