{
  "cveId": "CVE-2026-40370",
  "url": "https://patchblox.com/security/cve/CVE-2026-40370",
  "summary": "CVE-2026-40370 is fixed in 10 products on 1 platform, first by KB5089271, released May 12, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "SQL Server Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EExternal control of file name or path in SQL Server allows an authorized attacker to execute code over a network.\u003C/p\u003E",
  "published": "2026-05-12T07:00:00Z",
  "severity": "Important",
  "cvss": 8.8,
  "cwe": "External Control of File Name or Path",
  "epss": 0.00555,
  "epssPercentile": 0.46517,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40370",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)",
      "fixedVersion": "",
      "fix": "KB5089271",
      "url": "https://patchblox.com/security/fix/microsoft/kb5089271",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 Azure Connect Feature Pack",
      "fixedVersion": "",
      "fix": "KB5089270",
      "url": "https://patchblox.com/security/fix/microsoft/kb5089270",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2017 for x64-based Systems (CU 31)",
      "fixedVersion": "",
      "fix": "KB5090354",
      "url": "https://patchblox.com/security/fix/microsoft/kb5090354",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2017 for x64-based Systems (GDR)",
      "fixedVersion": "",
      "fix": "KB5090347",
      "url": "https://patchblox.com/security/fix/microsoft/kb5090347",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2019 for x64-based Systems (CU 32)",
      "fixedVersion": "",
      "fix": "KB5090407",
      "url": "https://patchblox.com/security/fix/microsoft/kb5090407",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2019 for x64-based Systems (GDR)",
      "fixedVersion": "",
      "fix": "KB5090408",
      "url": "https://patchblox.com/security/fix/microsoft/kb5090408",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2022 for x64-based Systems (CU 24)",
      "fixedVersion": "",
      "fix": "KB5089900",
      "url": "https://patchblox.com/security/fix/microsoft/kb5089900",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2022 for x64-based Systems (GDR)",
      "fixedVersion": "",
      "fix": "KB5091158",
      "url": "https://patchblox.com/security/fix/microsoft/kb5091158",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2025 for x64-based Systems (CU4)",
      "fixedVersion": "",
      "fix": "KB5089899",
      "url": "https://patchblox.com/security/fix/microsoft/kb5089899",
      "released": "2026-05-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2025 for x64-based Systems (GDR)",
      "fixedVersion": "",
      "fix": "KB5091223",
      "url": "https://patchblox.com/security/fix/microsoft/kb5091223",
      "released": "2026-05-12T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}