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CVE-2026-19444 Kubernetes kubectl cp path traversal on Windows allows arbitrary file writes

🗓️ 28 Sep 2026 11:38:10Reported by kubernetesType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Path traversal in Kubernetes kubectl cp on Windows allows arbitrary file writes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
kubectl cp Arbitrary File Write
30 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-19444
28 Sep 202611:46
–circl
cve
CVE
CVE-2026-19444
28 Sep 202611:38
–cve
debiancve
Debian CVE
CVE-2026-19444
28 Sep 202611:38
–debiancve
euvd
EUVD
EUVD-2026-88223
28 Sep 202611:38
–euvd
kubernetes
Kubernetes Security Advisories
kubectl cp path traversal on Windows allows arbitrary file writes
10 Aug 202614:49
–kubernetes
mend
Mend
CVE-2026-19444
28 Sep 202611:38
–mend
mscve
Microsoft CVE
Kubernetes kubectl cp path traversal on Windows allows arbitrary file writes
1 Oct 202608:10
–mscve
nvd
NVD
CVE-2026-19444
28 Sep 202612:17
–nvd
osv_azl
osv_azl
AZL-105173 CVE-2026-19444 affecting package kubernetes 1.30.10-30
28 Sep 202612:17
–osv_azl
Rows per page
[
  {
    "vendor": "Kubernetes",
    "product": "Kubernetes",
    "platforms": [
      "Windows"
    ],
    "repo": "https://github.com/kubernetes/kubernetes",
    "versions": [
      {
        "status": "affected",
        "version": "v1.36.0",
        "lessThanOrEqual": "v1.36.4",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "v1.35.0",
        "lessThanOrEqual": "v1.35.8",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "v1.34.0",
        "lessThanOrEqual": "v1.34.11",
        "versionType": "custom"
      },
      {
        "status": "unknown",
        "version": "v1.0",
        "lessThanOrEqual": "v1.33.13",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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28 Sep 2026 11:38Current
CVSS 3.16.5
EPSS0.00201
SSVC
44