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CVE PROGRAM SOURCE RECORD2.7 Low

CVE-2026-15687

Path traversal via non-tar copyDirectoryFromPod

Description

A security issue was discovered in the Kubernetes Java client library where a compromised pod may be able to create new files in arbitrary locations on the client machine executing copy operations via non-tar copyDirectoryFromPod when enableTarCompressing is false.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Kubernetes kubernetes-client/java

Default version status: unaffected

  • 10.0.0 to < 25.0.1affected
  • 26.0.0affected
  • 25.0.1unaffected
  • 26.0.1unaffected
  • 27.0.0unaffected

References