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CVE-2026-93538 Cross-tenant BundleDeployment and Secret disclosure via spoofed cluster labels during agent-initiated registration in Fleet

🗓️ 28 Sep 2026 14:10:21Reported by suseType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

Cross-tenant BundleDeployment and Secret disclosure in SUSE Rancher Fleet via spoofed labels.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93538
28 Sep 202614:10
–cve
euvd
EUVD
EUVD-2026-88294
28 Sep 202614:10
–euvd
kitploit
Kitploit
security-research
12 Oct 202616:52
–kitploit
mend
Mend
CVE-2026-93538
28 Sep 202614:10
–mend
nvd
NVD
CVE-2026-93538
28 Sep 202615:17
–nvd
ptsecurity
Positive Technologies
PT-2026-99904
28 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-93538: Authentication Bypass by Spoofing
28 Sep 202600:00
–rapid7
susecve
SUSE CVE
SUSE CVE-2026-93538
28 Sep 202623:44
–susecve
vulnrichment
Vulnrichment
CVE-2026-93538 Cross-tenant BundleDeployment and Secret disclosure via spoofed cluster labels during agent-initiated registration in Fleet
28 Sep 202614:10
–vulnrichment
[
  {
    "vendor": "SUSE",
    "product": "Rancher",
    "packageName": "Fleet",
    "repo": "https://github.com/rancher/fleet/",
    "versions": [
      {
        "status": "affected",
        "version": "0.16.0",
        "lessThan": "0.16.1",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.15.0",
        "lessThan": "0.15.6",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.14.0",
        "lessThan": "0.14.10",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.13.0",
        "lessThan": "0.13.15",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "0.12.0",
        "lessThan": "0.12.19",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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