{
  "published": "2026-10-14T12:31:27Z",
  "modified": "2026-10-16T14:14:15Z",
  "schema_version": "1.7.5",
  "id": "CGA-cc63-jq2w-w5q7",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "upstream": [
    "CVE-2026-70159",
    "GHSA-334f-vvp4-7g6p"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/aspnetcore/security/advisories/GHSA-334f-vvp4-7g6p"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/announcements/issues/452"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/dotnet/aspnetcore"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/aspnetcore/discussions/69792"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-70159"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70159"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "dotnet-bootstrap-8",
        "purl": "pkg:apk/chainguard/dotnet-bootstrap-8?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "database_specific": {
        "chainguard": {
          "applies_to_subpackages": false
        }
      },
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "Microsoft.AspNetCore.SignalR.Common",
            "component_version": "8.0.30",
            "component_type": "dotnet",
            "component_location": "/usr/share/dotnet-bootstrap/dotnet/packs/Microsoft.AspNetCore.App.Ref/8.0.31/ref/net8.0/Microsoft.AspNetCore.SignalR.Common.dll",
            "component_purl": "pkg:nuget/Microsoft.AspNetCore.SignalR.Common@8.0.30",
            "latest_event_status": "pending_upstream_fix",
            "latest_event_timestamp": "2026-10-16T14:06:03Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "dotnet-bootstrap-8",
        "purl": "pkg:apk/wolfi/dotnet-bootstrap-8?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "database_specific": {
        "chainguard": {
          "applies_to_subpackages": false
        }
      },
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "Microsoft.AspNetCore.SignalR.Common",
            "component_version": "8.0.30",
            "component_type": "dotnet",
            "component_location": "/usr/share/dotnet-bootstrap/dotnet/packs/Microsoft.AspNetCore.App.Ref/8.0.31/ref/net8.0/Microsoft.AspNetCore.SignalR.Common.dll",
            "component_purl": "pkg:nuget/Microsoft.AspNetCore.SignalR.Common@8.0.30",
            "latest_event_status": "pending_upstream_fix",
            "latest_event_timestamp": "2026-10-16T14:06:03Z"
          }
        ]
      }
    }
  ]
}