Vulnerabilities in pkg:nuget/EnhancedLinq.Async

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-32wq-ppwg-3w4m",
  "modified" : "2026-04-01T23:57:06Z",
  "published" : "2026-04-01T23:57:06Z",
  "aliases" : [ ],
  "summary" : "EnhancedLinq.Async is Vulnerable to Denial of Service via Transitive Dependency Microsoft.Bcl.Memory",
  "details" : "### Impact\n`Microsoft.Bcl.Memory`, a transitive dependency of `EnhancedLinq.Async`, had a Denial of Service security vulnerability, [CVE-2026-26127](https://github.com/dotnet/announcements/issues/384), thus affecting `EnhancedLinq.Async` versions that had vulnerable versions of `Microsoft.Bcl.Memory` as a transitive dependency.\n\n### Patches\n`EnhancedLinq.Async` 1.0.0 Beta 3 updates the dependency on `System.Linq.AsyncEnumerable` to version 10.0.4 or newer which in turn updates the transitive dependency on `Microsoft.Bcl.Memory` from version 10.0.3 to 10.0.4 or newer, resolving the vulnerability.\n\n### Workarounds\nNo workarounds exist for this vulnerability.\n\n### How to fix the issue\n\nTo update the `EnhancedLinq.Async` NuGet package, use one of the following methods:\n\n**NuGet Package Manager UI in Visual Studio:**\n- Open the project in Visual Studio.\n- Right-click on the project in Solution Explorer and select \"Manage NuGet Packages...\" or navigate to \"Project > Manage NuGet Packages\".\n- In the NuGet Package Manager window, select the \"Updates\" tab. This tab lists packages with available updates from configured package sources.\n- Select the package(s) to update. A specific version can be chosen from the dropdown, or the latest available version can be selected.\n- Click the \"Update\" button.\n\n**Using the NuGet Package Manager Console in Visual Studio:**\n- Open the project in Visual Studio.\n- Navigate to \"Tools > NuGet Package Manager > Package Manager Console\".\n- To update a specific package to its latest version, use the following Update-Package command:\n\n```\nUpdate-Package -Id EnhancedLinq.Async\n```\n\n**Using the .NET CLI (Command Line Interface):**\n- Open a terminal or command prompt in the project's directory.\n- To update a specific package to its latest version, use the following add package command:\n\n```\ndotnet package update EnhancedLinq.Async\n```\n\nOnce the NuGet package reference has been updated, the application must be recompiled and redeployed.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "EnhancedLinq.Async"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "1.0.0-beta.1"
      }, {
        "fixed" : "1.0.0-beta.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/alastairlundy/EnhancedLinq/security/advisories/GHSA-32wq-ppwg-3w4m"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/dotnet/announcements/issues/384"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/alastairlundy/EnhancedLinq"
  }, {
    "type" : "WEB",
    "url" : "https://www.cve.org/CVERecord?id=CVE-2026-26127"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-129", "CWE-1395" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-04-01T23:57:06Z",
    "nvd_published_at" : null
  }
}