CVE-2026-107205

{
  "etk_id": "ETK-2026-889",
  "cve_id": "CVE-2026-107205",
  "display_id": "CVE-2026-107205",
  "ghsa_id": "GHSA-87j8-jqhj-hfm7",
  "euvd_id": "EUVD-2026-94384",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authentication in LMCache coordinator API",
  "summary": "LMCache through 0.5.5 exposes its multiprocess coordinator HTTP fleet-control API without authentication. If that API is reachable, a remote attacker can alter instance and quota data, inject events, disrupt caching, and view placement metadata.",
  "mitigation": "Immediately restrict the coordinator HTTP API to trusted hosts or a private network and block untrusted access with network controls. Do not expose the API externally; apply a vendor release containing an authentication fix when one is published.",
  "vendor": "LMCache",
  "product": "LMCache",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 0.5.5"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "LMCache",
      "purl": null
    }
  ],
  "cwes": [
    306
  ],
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N",
  "epss_score": 0.0039,
  "epss_percentile": 0.3209,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 48.04836955,
  "t0_at": "2026-10-07T15:24:04.028000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-07T15:24:04.028000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-07T15:24:04.028000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-107205"
    }
  }
}