{
  "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-2026-88808",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-88808",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-28T15:36:13.506Z",
    "updatedAt": "2026-09-29T03:55:24.347Z",
    "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": "Fleet agent copies downstream resources with cluster-admin privileges, allowing cross-namespace writes on downstream clusters",
      "summary": "A vulnerability has been identified within Rancher Manager where the Fleet agent wrote resources to downstream clusters using its own cluster-admin credentials instead of the ServiceAccount pinned to the deployment. It affects multi-tenancy environments where different tenants share the same downstream clusters, for example different privileged or untrusted teams inside the same organization. This could lead to overwritten configuration files.\n\nThis issue affected SUSE Rancher Fleet 0.16 before 0.16.2, 0.15 before 0.15.7, and 0.14 before 0.14.11.",
      "affected": [
        {
          "vendor": "SUSE",
          "product": "Rancher",
          "packageName": "Fleet",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0.16.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "0.16.2"
            },
            {
              "version": "0.15.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "0.15.7"
            },
            {
              "version": "0.14.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "0.14.11"
            }
          ]
        }
      ]
    }
  }
}