CVE-2026-111044

{
  "etk_id": "ETK-2026-1830",
  "cve_id": "CVE-2026-111044",
  "display_id": "CVE-2026-111044",
  "ghsa_id": "GHSA-6jvv-jqr7-m6m3",
  "euvd_id": "EUVD-2026-103189",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Certificate authorization bypass in Sunshine",
  "summary": "Sunshine versions 2026.329.165800 through before 2026.906.222525 can fail to enforce disabled paired-client identities during certificate authentication. A previously paired client that retains its private key may authenticate despite being disabled, potentially regaining access; clients that were never paired are not affected.",
  "mitigation": "Upgrade Sunshine to version 2026.906.222525 or later. Until upgrading, remove paired clients whose access must be revoked to remove their trust relationship.",
  "vendor": "LizardByte",
  "product": "Sunshine",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2026.329.165800"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "v2026.906.222525"
      ],
      "package_name": "LizardByte/Sunshine",
      "purl": null
    }
  ],
  "cwes": [
    863
  ],
  "cvss_score": 7.6,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
  "epss_score": 0.0016,
  "epss_percentile": 0.0449,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 64.48752805,
  "t0_at": "2026-10-16T21:59:00.939000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-16T21:59:00.939000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T21:59:00.939000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-111044"
    }
  }
}