CVE-2026-15687CWE-22

Path traversal via non-tar copyDirectoryFromPod

Low · published July 23, 2026

CVSS v3.0
2.7
EPSS
0%
Percentile
27.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
2.7 · LOW
Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00353 · 27.7th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-07-23T18:43Z
EPSS history
Timeline
  • 23 JUL 18:43Z
    Path traversal via non-tar copyDirectoryFromPod
    cvelistv5