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Tracking
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Mon, 28 Sep 2026 18:30:00 +0000
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ssvc
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Mon, 28 Sep 2026 14:30:00 +0000
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Mon, 28 Sep 2026 13:15:00 +0000
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Kubernetes
Kubernetes kubernetes |
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| Vendors & Products |
Kubernetes
Kubernetes kubernetes |
Mon, 28 Sep 2026 11:45:00 +0000
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| Description | A path traversal vulnerability was discovered in the Kubernetes kubectl client's kubectl cp command on Windows. When copying files from a container, kubectl runs tar inside the container to build a tar archive, transfers it over the network, and unpacks it on the local machine. If the tar binary in the container is malicious, it can execute arbitrary code and emit unexpected output, allowing an attacker who controls container contents to write files to arbitrary paths on the user's local machine when kubectl cp is invoked, limited only by the system permissions of the local user. This issue only affects kubectl clients running on Windows. | |
| Title | Kubernetes kubectl cp path traversal on Windows allows arbitrary file writes | |
| Weaknesses | CWE-22 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: kubernetes
Published:
Updated: 2026-09-28T18:09:01.767Z
Reserved: 2026-08-10T13:29:40.767Z
Link: CVE-2026-19444
Updated: 2026-09-28T13:10:11.083Z
Status : Received
Published: 2026-09-28T12:17:36.723
Modified: 2026-09-28T18:17:21.683
Link: CVE-2026-19444
No data.
OpenCVE Enrichment
Updated: 2026-09-28T13:00:16Z
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CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')