CVE-2026-105756

{
  "etk_id": "ETK-2026-1333",
  "cve_id": "CVE-2026-105756",
  "display_id": "CVE-2026-105756",
  "ghsa_id": "GHSA-2823-qmq8-rwvj",
  "euvd_id": "EUVD-2026-92846",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Cache salt validation denial of service in pip vllm",
  "summary": "pip vllm releases before 30.0.0 can mishandle client-provided cache salt values. A requester able to reach the service can disrupt the engine and concurrent workloads when the LMCache-MP KV connector is enabled.",
  "mitigation": "Upgrade vllm to >= 30.0.0 or later.",
  "vendor": "vllm-project",
  "product": "vllm",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 0.30.0"
      ],
      "ecosystem": "pip",
      "fixed_versions": [
        ">= 30.0.0"
      ],
      "package_name": "vllm",
      "purl": "pkg:pypi/vllm"
    }
  ],
  "cwes": [
    20,
    248
  ],
  "cvss_score": 6.5,
  "cvss_src": "nvd",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss_score": 0.0031,
  "epss_percentile": 0.2287,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 91.07821601666667,
  "t0_at": "2026-10-05T22:49:59.642000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-05T22:49:59.642000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-05T22:49:59.642000+00:00",
      "url": "https://thehackernews.com/2026/10/unpatched-critical-lmcache-flaw-lets.html"
    }
  }
}