CVE-2026-114052

{
  "etk_id": "ETK-2026-2613",
  "cve_id": "CVE-2026-114052",
  "display_id": "CVE-2026-114052",
  "ghsa_id": "GHSA-823j-m4cj-hmjf",
  "euvd_id": "EUVD-2026-107003",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unbounded processor cache memory exhaustion in vLLM MOSS-Audio",
  "summary": "vLLM versions after 0.24.0 and before 0.31.0 are affected when serving MOSS-Audio models. An unauthenticated client that can reach /tokenize can consume and retain frontend-process memory, potentially causing API degradation or a denial of service.",
  "mitigation": "Upgrade vllm to >= 0.31.0 or later.",
  "vendor": "pip",
  "product": "vllm",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "> 0.24.0, < 0.31.0"
      ],
      "ecosystem": "pip",
      "fixed_versions": [
        ">= 0.31.0"
      ],
      "package_name": "vllm",
      "purl": "pkg:pypi/vllm"
    }
  ],
  "cwes": [
    770
  ],
  "cvss_score": 7.5,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 52.9797287,
  "t0_at": "2026-10-21T00:36:29.076000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-21T00:36:29.076000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-21T00:36:29.076000+00:00",
      "url": "https://github.com/vllm-project/vllm/security/advisories/GHSA-823j-m4cj-hmjf"
    }
  }
}