.NET Denial of Service Vulnerability

{
  "id": "1471a5e6f169126c1a057c41263fd68c39d1ebd4149bf38f06e59cddcf3a8067",
  "url": "https://osv.dev/vulnerability/BIT-dotnet-2026-96960",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": ".NET Denial of Service Vulnerability",
    "summary": "Asymmetric resource consumption (amplification) in .NET allows an unauthorized attacker to deny service over a network.",
    "evidence": "osv:BIT-dotnet-2026-96960",
    "products": [
      {
        "name": {
          "value": "dotnet",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "8.0.5",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "9.0.21",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "10.0.13",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "BIT-dotnet-2026-96960",
      "aliases": [
        "BIT-dotnet-2026-96960",
        "BIT-dotnet-sdk-2026-96960",
        "CVE-2026-96960",
        "GHSA-7hqp-7c5m-4vq6"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "SEMVER",
              "events": [
                {
                  "introduced": "8.0.0"
                },
                {
                  "fixed": "8.0.5"
                },
                {
                  "introduced": "9.0.0"
                },
                {
                  "fixed": "9.0.21"
                },
                {
                  "introduced": "10.0.0"
                },
                {
                  "fixed": "10.0.13"
                }
              ]
            }
          ],
          "package": {
            "name": "dotnet",
            "purl": "pkg:bitnami/dotnet",
            "ecosystem": "Bitnami"
          },
          "severity": [
            {
              "type": "CVSS_V3",
              "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
            }
          ],
          "database_specific": {
            "source": "https://github.com/bitnami/vulndb/tree/main/data/dotnet/BIT-dotnet-2026-96960.json"
          }
        }
      ],
      "modified": "2026-10-19T15:11:06.428439822Z",
      "provider": "osv",
      "references": [
        "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96960",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-96960"
      ],
      "provider_metadata": {
        "cpes": [
          "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"
        ],
        "severity": "High"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-96960",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 375277,
  "published_at": "2026-10-19T14:21:53.036+00:00"
}