{
  "$schema": "https://docs.oasis-open.org/csaf/csaf/v2.2/schema/csaf.json",
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.2",
    "distribution": {
      "tlp": {
        "label": "AMBER"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Generated from an analysis of SBOM k8s-v1.37.0-source.spdx (spdx-tag, sha256 24022414edc9c0b8942864fe174e82f746c3993800b6e278ac772f587e0437c7)."
      },
      {
        "category": "general",
        "text": "This advisory is based on an INCOMPLETE analysis. The following analyzers did not produce results, so components they would have covered may carry vulnerabilities not listed here: bomdrift (fail), inspektr_cli (fail), shieldbom (fail).",
        "title": "Analysis coverage"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "security@ndaal.eu",
      "name": "ndaal Gesellschaft fuer Sicherheit in der Informationstechnik mbH & Co KG",
      "namespace": "https://ndaal.eu/csaf"
    },
    "references": [
      {
        "category": "self",
        "summary": "This advisory",
        "url": "https://ndaal.eu/csaf/ndaal-sba-1938-0004"
      }
    ],
    "title": "Vulnerabilities found in SBOM k8s-v1.37.0-source.spdx",
    "tracking": {
      "current_release_date": "2026-09-05T09:55:11Z",
      "generator": {
        "engine": {
          "name": "ndaal SBOM Auditor",
          "version": "1.5.22"
        }
      },
      "id": "ndaal-sba-1938-0004",
      "initial_release_date": "2026-09-05T09:55:11Z",
      "revision_history": [
        {
          "date": "2026-09-05T09:55:11Z",
          "number": "1.0.0",
          "summary": "Initial advisory generated from an SBOM analysis."
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "full_product_names": [
      {
        "name": "golang.org/x/mod@v0.37.0",
        "product_id": "CSAFPID-0001",
        "product_identification_helper": {
          "purls": [
            "pkg:golang/golang.org/x/mod@v0.37.0"
          ]
        }
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-56865",
      "notes": [
        {
          "category": "description",
          "text": "A malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist attacker-controlled module content to a local Go module cache.\n\nThis attack allows for a malicious GOPROXY to serve malicious module content that cannot be detected by evaluating the transparency log.\n\nAll tiles are now correctly verified against their parents.\n\nIn order to determine if you have been affected:\n\nrm -r go.sum go.work.sum vendor/ && go mod tidy"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "metrics": [
        {
          "content": {
            "cvss_v3": {
              "version": "3.1",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "baseScore": 8.4,
              "baseSeverity": "HIGH",
              "attackVector": "LOCAL",
              "attackComplexity": "LOW",
              "privilegesRequired": "NONE",
              "userInteraction": "NONE",
              "scope": "UNCHANGED",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "availabilityImpact": "HIGH"
            }
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ],
      "title": "GO-2026-6179",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Upgrade to 0.40.0 or later.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}