ASP.NET Core Denial of Service Vulnerability

Exact source revision recorded 23 Oct 2026 23:48:20 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-70159

Published

Microsoft Visual Studio 2022 version 17.14

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Microsoft",
                    "product": "Microsoft Visual Studio 2022 version 17.14",
                    "versions": [
                        {
                            "version": "17.14.0",
                            "lessThan": "17.14.42",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

Microsoft Visual Studio 2026 version 18.10

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Microsoft",
                    "product": "Microsoft Visual Studio 2026 version 18.10",
                    "versions": [
                        {
                            "version": "18.10.0",
                            "lessThan": "18.10.4",
                            "versionType": "custom",
                            "status": "affected"
                        }
                    ]
                }

Microsoft.AspNetCore.SignalR.Common

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "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"
                        }
                    ]
                }

Microsoft.AspNetCore.SignalR.Core

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "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"
                        }
                    ]
                }