# Kubescape v4.0.15

> Security · 2026-09-29

A broad maintenance release with improvements to reporting, scanning, and fleet management, alongside correctness and dependency updates. Operators should note changed defaults and enforcement behavior; no new operator requirements are announced.

## Check if affected
- **[breaking]** Scan namespace defaults and cluster-wide search requirements
  - Applicability is not stated in the release notes.
  - Scan behavior now defaults an omitted workload namespace to `default` and requires `*` for cluster-wide searches.

## Other recorded changes
- 101 (defect_corrected 65, value_changed 18, added 13, constraint_changed 4, default_changed 1)

[Full analysis](https://ratatosk.io/en/releases/kubescape/v4.0.15)

[Original release notes](https://github.com/kubescape/kubescape/releases/tag/v4.0.15)