{
  "cveId": "CVE-2024-21907",
  "url": "https://patchblox.com/security/cve/CVE-2024-21907",
  "summary": "CVE-2024-21907 is fixed in 6 products on 1 platform, first by KB5065226, released September 9, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "VulnCheck: CVE-2024-21907 Improper Handling of Exceptional Conditions in Newtonsoft.Json",
  "description": "\u003Cp\u003E\u003Ca href=\u0022https://www.cve.org/CVERecord?id=CVE-2024-21907\u0022\u003ECVE-2024-21907\u003C/a\u003E addresses a mishandling of exceptional conditions vulnerability in Newtonsoft.Json before version 13.0.1. Crafted data that is passed to the JsonConvert.DeserializeObject method may trigger a StackOverflow exception resulting in denial of service. Depending on the usage of the library, an unauthenticated and remote attacker may be able to cause the denial of service condition. The documented SQL Server updates incorporate updates in Newtonsoft.Json which address this vulnerability.\u003C/p\u003E\n\u003Cp\u003EPlease see \u003Ca href=\u0022https://www.cve.org/CVERecord?id=CVE-2024-21907\u0022\u003ECVE-2024-21907\u003C/a\u003E for more information.\u003C/p\u003E",
  "published": "2025-09-09T12:00:00Z",
  "severity": "",
  "cwe": "Dependency on Vulnerable Third-Party Component",
  "epss": 0.32908,
  "epssPercentile": 0.98366,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": true,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21907",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)",
      "fixedVersion": "",
      "fix": "KB5065226",
      "url": "https://patchblox.com/security/fix/microsoft/kb5065226",
      "released": "2025-09-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 Azure Connect Feature Pack",
      "fixedVersion": "",
      "fix": "KB5065227",
      "url": "https://patchblox.com/security/fix/microsoft/kb5065227",
      "released": "2025-09-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2017 for x64-based Systems (CU 31)",
      "fixedVersion": "",
      "fix": "KB5065225",
      "url": "https://patchblox.com/security/fix/microsoft/kb5065225",
      "released": "2025-09-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2017 for x64-based Systems (GDR)",
      "fixedVersion": "",
      "fix": "KB5065224",
      "url": "https://patchblox.com/security/fix/microsoft/kb5065224",
      "released": "2025-09-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2019 for x64-based Systems (CU 32)",
      "fixedVersion": "",
      "fix": "KB5065222",
      "url": "https://patchblox.com/security/fix/microsoft/kb5065222",
      "released": "2025-09-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SQL Server 2019 for x64-based Systems (GDR)",
      "fixedVersion": "",
      "fix": "KB5065223",
      "url": "https://patchblox.com/security/fix/microsoft/kb5065223",
      "released": "2025-09-09T12:00:00Z"
    }
  ],
  "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"
  }
}