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CVE-2026-70159

🗓️ 13 Oct 2026 19:00:26Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov👁 82 Views

ASP.NET Core allows unauthorized network DoS via resource allocation without limits.

Related
Detection
Affected
Refs
Vulners
CNA
Node
microsoftvisual_studio_2022Range17.14.0–17.14.42
Node
microsoftvisual_studio_2026Range18.10.0–18.10.4
[
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2022 version 17.14",
    "versions": [
      {
        "version": "17.14.0",
        "lessThan": "17.14.42",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2026 version 18.10",
    "versions": [
      {
        "version": "18.10.0",
        "lessThan": "18.10.4",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft.AspNetCore.SignalR.Common",
    "platforms": [
      ".NET 10.0 runtime installed on Linux",
      ".NET 10.0 runtime installed on Mac OS",
      ".NET 10.0 runtime installed on Windows",
      ".NET 11.0 runtime installed on Linux",
      ".NET 11.0 runtime installed on Mac OS",
      ".NET 11.0 runtime installed on Windows",
      ".NET 8.0 runtime installed on Linux",
      ".NET 8.0 runtime installed on Mac OS",
      ".NET 8.0 runtime installed on Windows",
      ".NET 9.0 runtime installed on Linux",
      ".NET 9.0 runtime installed on Mac OS",
      ".NET 9.0 runtime installed on Windows"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "10.0.13",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft.AspNetCore.SignalR.Core",
    "platforms": [
      ".NET 10.0 runtime installed on Linux",
      ".NET 10.0 runtime installed on Mac OS",
      ".NET 10.0 runtime installed on Windows",
      ".NET 11.0 runtime installed on Linux",
      ".NET 11.0 runtime installed on Mac OS",
      ".NET 11.0 runtime installed on Windows",
      ".NET 8.0 runtime installed on Linux",
      ".NET 8.0 runtime installed on Mac OS",
      ".NET 8.0 runtime installed on Windows",
      ".NET 9.0 runtime installed on Linux",
      ".NET 9.0 runtime installed on Mac OS",
      ".NET 9.0 runtime installed on Windows"
    ],
    "versions": [
      {
        "version": "1.0.0",
        "lessThan": "1.2.14",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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31 Oct 2026 18:06Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.0123
SSVC
82