# cephfs-shell security updates Patch Radar has 28 security fixes for cephfs-shell, closing 19 CVEs. The newest security fix is cephfs-shell 15.2.17-0ubuntu0.20.04.6+esm2, released August 27, 2026. - Web page: https://patchblox.com/security/product/linux/cephfs-shell - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [cephfs-shell 15.2.17-0ubuntu0.20.04.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cephfs-shell-15.2.17-0ubuntu0.20.04.6-esm2.md) | Aug 27, 2026 | Ubuntu 20.04 LTS (focal) 15.2.17-0ubuntu0.20.04.6+esm2 | High | 1 | 0 | | [cephfs-shell 17.2.9-0ubuntu0.22.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-cephfs-shell-17.2.9-0ubuntu0.22.04.4.md) | Aug 27, 2026 | Ubuntu 22.04.1 LTS (jammy) 17.2.9-0ubuntu0.22.04.4 | High | 1 | 0 | | [cephfs-shell 20.2.0-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-cephfs-shell-20.2.0-0ubuntu2.1.md) | Aug 27, 2026 | Ubuntu 26.04.1 LTS (resolute) 20.2.0-0ubuntu2.1 | High | 1 | 0 | | [cephfs-shell 15.2.17-0ubuntu0.20.04.6+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cephfs-shell-15.2.17-0ubuntu0.20.04.6-esm1.md) | Jan 20, 2026 | Ubuntu 20.04 LTS (focal) 15.2.17-0ubuntu0.20.04.6+esm1 | High | 2 | 0 | | [cephfs-shell 17.2.9-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-cephfs-shell-17.2.9-0ubuntu0.22.04.2.md) | Jan 20, 2026 | Ubuntu 22.04.1 LTS (jammy) 17.2.9-0ubuntu0.22.04.2 | High | 2 | 0 | | [cephfs-shell 19.2.3-0ubuntu0.24.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-cephfs-shell-19.2.3-0ubuntu0.24.04.3.md) | Jan 20, 2026 | Ubuntu 24.04.5 LTS (noble) 19.2.3-0ubuntu0.24.04.3 | High | 2 | 0 | | [cephfs-shell 19.2.3-0ubuntu1.25.10.3](https://patchblox.com/security/data/fix/linux/ubuntu-questing-cephfs-shell-19.2.3-0ubuntu1.25.10.3.md) | Jan 20, 2026 | Ubuntu 25.10 (questing) 19.2.3-0ubuntu1.25.10.3 | High | 2 | 0 | | [cephfs-shell 17.2.6-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-cephfs-shell-17.2.6-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 17.2.6-0ubuntu1 | High | 1 | 0 | | [cephfs-shell 16.2.4-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-cephfs-shell-16.2.4-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 16.2.4-0ubuntu1 | Routine | 2 | 0 | | [cephfs-shell 15.2.5-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-cephfs-shell-15.2.5-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 15.2.5-0ubuntu1 | Routine | 1 | 0 | | [cephfs-shell 16.2.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-cephfs-shell-16.2.0-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 16.2.0-0ubuntu1 | Routine | 1 | 0 | | [cephfs-shell 17.2.6-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-cephfs-shell-17.2.6-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 17.2.6-0ubuntu1 | High | 1 | 0 | | [cephfs-shell 16.2.4-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-cephfs-shell-16.2.4-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 16.2.4-0ubuntu1 | Routine | 2 | 0 | | [cephfs-shell 15.2.5-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-cephfs-shell-15.2.5-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 15.2.5-0ubuntu1 | Routine | 1 | 0 | | [cephfs-shell 16.2.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-cephfs-shell-16.2.0-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 16.2.0-0ubuntu1 | Routine | 1 | 0 | | [cephfs-shell 19.2.0-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-cephfs-shell-19.2.0-0ubuntu2.1.md) | Dec 3, 2024 | Ubuntu 24.10 (oracular) 19.2.0-0ubuntu2.1 | High | 1 | 0 | | [cephfs-shell 19.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-cephfs-shell-19.2.0-0ubuntu6.md) | Dec 3, 2024 | Ubuntu 25.04 (plucky) 19.2.0-0ubuntu6 | High | 1 | 0 | | [cephfs-shell 17.2.7-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-cephfs-shell-17.2.7-0ubuntu0.22.04.2.md) | Dec 2, 2024 | Ubuntu 22.04.1 LTS (jammy) 17.2.7-0ubuntu0.22.04.2 | High | 1 | 0 | | [cephfs-shell 19.2.0-0ubuntu0.24.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-cephfs-shell-19.2.0-0ubuntu0.24.04.2.md) | Dec 2, 2024 | Ubuntu 24.04.5 LTS (noble) 19.2.0-0ubuntu0.24.04.2 | High | 1 | 0 | | [cephfs-shell 18.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-cephfs-shell-18.2.0-0ubuntu6.md) | Sep 27, 2023 | Ubuntu 24.10 (oracular) 18.2.0-0ubuntu6 | High | 1 | 0 | | [cephfs-shell 18.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-cephfs-shell-18.2.0-0ubuntu6.md) | Sep 27, 2023 | Ubuntu 25.04 (plucky) 18.2.0-0ubuntu6 | High | 1 | 0 | | [cephfs-shell 15.2.17-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cephfs-shell-15.2.17-0ubuntu0.20.04.6.md) | Sep 26, 2023 | Ubuntu 20.04 LTS (focal) 15.2.17-0ubuntu0.20.04.6 | High | 1 | 0 | | [cephfs-shell 17.2.6-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-cephfs-shell-17.2.6-0ubuntu0.22.04.3.md) | Sep 26, 2023 | Ubuntu 22.04.1 LTS (jammy) 17.2.6-0ubuntu0.22.04.3 | High | 1 | 0 | | [cephfs-shell 18.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-cephfs-shell-18.2.0-0ubuntu6.md) | Sep 26, 2023 | Ubuntu 24.04.5 LTS (noble) 18.2.0-0ubuntu6 | High | 1 | 0 | | [cephfs-shell 17.2.5-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-cephfs-shell-17.2.5-0ubuntu0.22.04.3.md) | Mar 6, 2023 | Ubuntu 22.04.1 LTS (jammy) 17.2.5-0ubuntu0.22.04.3 | Urgent | 3 | 0 | | [cephfs-shell 15.2.17-0ubuntu0.20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cephfs-shell-15.2.17-0ubuntu0.20.04.3.md) | Jan 17, 2023 | Ubuntu 20.04 LTS (focal) 15.2.17-0ubuntu0.20.04.3 | Urgent | 3 | 0 | | [cephfs-shell 15.2.12-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cephfs-shell-15.2.12-0ubuntu0.20.04.1.md) | May 26, 2021 | Ubuntu 20.04 LTS (focal) 15.2.12-0ubuntu0.20.04.1 | Routine | 7 | 0 | | [cephfs-shell 15.2.7-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cephfs-shell-15.2.7-0ubuntu0.20.04.2.md) | Nov 23, 2020 | Ubuntu 20.04 LTS (focal) 15.2.7-0ubuntu0.20.04.2 | Routine | 3 | 0 | --- Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.