CVE-2026-15687

EUVD-2026-48363
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.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
kubernetesCNA
2.4 LOW
NETWORK
LOW
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
kubernetesjava
10.0.0 ≤
𝑥
< 25.0.1
CNA
kubernetesjava
26.0.0
CNA
Common Weakness Enumeration
References
https://github.com/kubernetes-client/java/issues/4861