# Rook v1.20.6

> Storage & Data · 2026-08-20

A maintenance release with a Ceph security advisory, a disabled Rook manager module, and clearer CephX fallback errors. Users of Ceph are advised to upgrade, while CephX key fallback failures now report the actual error.

## Check if affected
- **[security]** `Ceph` `CVE-2025–30156` upgrade advisory
  - Applies if you depend on `Ceph`.
  - The advisory recommends upgrading Rook to v1.20.6 or v1.19.10 and `Ceph` to v20.2.4 or v19.2.6. It also provides instructions for rotating `Ceph`X keys.
- **[breaking]** The `rook mgr module`, disabled
  - Applies if you enable the `rook mgr module`.
  - The `rook mgr module` is disabled in this release.

## Other recorded changes
- 1 (value_changed 1)

[Full analysis](https://ratatosk.io/en/releases/rook/v1.20.6)

[Original release notes](https://github.com/rook/rook/releases/tag/v1.20.6)