{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-89060",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89060",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-11T04:22:47.524Z",
    "updatedAt": "2026-09-21T11:22:19.529Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Stolostron/multicluster-observability-addon: cross-namespace secret disclosure in multicluster-observability-addon via unvalidated configuration references",
      "summary": "A cross-namespace authorization flaw in multicluster-observability-addon allows a user with permission to modify a managed cluster’s ManagedClusterAddOn configuration to reference ClusterLogForwarder or OpenTelemetryCollector resources outside the permitted namespace. If those resources reference Secrets, the add-on may copy the referenced Secrets to the attacker-controlled managed cluster.",
      "affected": [
        {
          "packageName": "multicluster-observability-addon",
          "collectionURL": "https://github.com/stolostron/multicluster-observability-addon",
          "defaultStatus": "affected",
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                  "at": "ad36a3ba9fd946c04de71621e47486f7aa2634fd",
                  "status": "unaffected"
                },
                {
                  "at": "683191e26a0ecb1a36d3e58470f1c1bed1ba62d4",
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                {
                  "at": "8139c3ac7d388e0b3b008d1fb7d9bbdfabe252bb",
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                },
                {
                  "at": "691eb796f04e358adeae441b453dbfdc576ff7fe",
                  "status": "unaffected"
                },
                {
                  "at": "1f727af81d89c50c76d4db1f6ece7db39653006d",
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                }
              ]
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2.13",
          "packageName": "rhacm2/acm-multicluster-observability-addon-rhel9",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "1789126264",
              "status": "unaffected",
              "versionType": "rpm",
              "lessThan": "*"
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2.14",
          "packageName": "rhacm2/acm-multicluster-observability-addon-rhel9",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "1789126262",
              "status": "unaffected",
              "versionType": "rpm",
              "lessThan": "*"
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2.15",
          "packageName": "rhacm2/acm-multicluster-observability-addon-rhel9",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "1789126262",
              "status": "unaffected",
              "versionType": "rpm",
              "lessThan": "*"
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          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2.16",
          "packageName": "rhacm2/acm-multicluster-observability-addon-rhel9",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "defaultStatus": "affected",
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              "version": "1789126267",
              "status": "unaffected",
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          ]
        },
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          "vendor": "Red Hat",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2.17",
          "packageName": "rhacm2/acm-multicluster-observability-addon-rhel9",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "1789126264",
              "status": "unaffected",
              "versionType": "rpm",
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            }
          ]
        }
      ]
    }
  }
}