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CVE-2026-41053 Over-inclusive team membership expansion in GitHub App authentication provider for Rancher

🗓️ 30 Jun 2026 11:38:25Reported by suseType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

CVE-2026-41053: Rancher GitHub app authentication caching causes overinclusive team membership granting access to any user.

Related
Affected
Refs
[
  {
    "vendor": "SUSE",
    "product": "Rancher",
    "packageName": "Rancher",
    "repo": "https://github.com/rancher/rancher/",
    "modules": [
      "github auth provider"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "2.14.0",
        "lessThan": "2.14.2",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "2.13.0",
        "lessThan": "2.13.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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