K8s Security: [Security Advisory - Kubernetes Java Client] CVE-2026-15687: Path traversal via non-tar copyDirectoryFromPod
Open
external
kubernetes
on-call
security
- Dominant language
- Shell
- Stars
- 1.5k
- Forks
- 198
- Avg merge
- 10h 46m
- Merged PRs (30d)
- 28
Description
Go to [the Kubernetes group](https://groups.google.com/g/kubernetes-security-announce) to view the announcement.
Follow the on-call runbook to backport fixes to all supported versions.
Contributor guide
Research direction
Start with the Kubernetes security announcement linked in the issue, then follow the on-call runbook to identify the required fix and all supported versions. Done means the CVE remediation is backported across those versions and the results are verified according to the runbook.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, kubernetes
- Domain
- devops, security
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100