# ceph security updates Patch Radar has 68 security fixes for ceph, closing 31 CVEs. The newest is DEBIAN-CVE-2026-50152 (20.2.4+ds-1), released August 31, 2026. - Web page: https://patchblox.com/security/product/linux/ceph - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [DEBIAN-CVE-2026-50152](https://patchblox.com/security/data/fix/linux/debian-cve-2026-50152.md) | Aug 31, 2026 | Debian 14 20.2.4+ds-1 | Urgent | 1 | 0 | | [DEBIAN-CVE-2026-54330](https://patchblox.com/security/data/fix/linux/debian-cve-2026-54330.md) | Aug 31, 2026 | Debian 14 20.2.4+ds-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-39944](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39944.md) | Aug 31, 2026 | Debian 14 20.2.4+ds-1 | High | 1 | 0 | | [DEBIAN-CVE-2025-30156](https://patchblox.com/security/data/fix/linux/debian-cve-2025-30156.md) | Aug 31, 2026 | Debian 14 20.2.4+ds-1 | High | 1 | 0 | | [ceph 12.2.13-0ubuntu0.18.04.11+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.13-0ubuntu0.18.04.11-esm3.md) | Aug 27, 2026 | Ubuntu 18.04.6 LTS (bionic) 12.2.13-0ubuntu0.18.04.11+esm3 | High | 1 | 0 | | [ceph 15.2.17-0ubuntu0.20.04.6+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ceph-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 | | [ceph 17.2.9-0ubuntu0.22.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ceph-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 | | [DLA-4482-1](https://patchblox.com/security/data/fix/linux/dla-4482-1.md) | Feb 17, 2026 | Debian 11.6 (bullseye) 14.2.21-1+deb11u3 | Routine | 1 | 0 | | [DLA-4460-1](https://patchblox.com/security/data/fix/linux/dla-4460-1.md) | Feb 1, 2026 | Debian 11.6 (bullseye) 14.2.21-1+deb11u2 | Urgent | 1 | 0 | | [ceph 15.2.17-0ubuntu0.20.04.6+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ceph-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 | | [ceph 17.2.9-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ceph-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 | | [ceph 19.2.3-0ubuntu0.24.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ceph-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 | | [ceph 19.2.3-0ubuntu1.25.10.3](https://patchblox.com/security/data/fix/linux/ubuntu-questing-ceph-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 | | [RHSA-2026:1536](https://patchblox.com/security/data/fix/linux/rhsa-2026-1536.md) | Jan 20, 2026 | RHEL 10 20.1.0-144.el10cp | High | 3 | 0 | | [ceph 17.2.6-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ceph-17.2.6-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 17.2.6-0ubuntu1 | High | 1 | 0 | | [ceph 16.2.4-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ceph-16.2.4-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 16.2.4-0ubuntu1 | Routine | 2 | 0 | | [ceph 15.2.5-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ceph-15.2.5-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 15.2.5-0ubuntu1 | Routine | 1 | 0 | | [ceph 16.2.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ceph-16.2.0-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 16.2.0-0ubuntu1 | Routine | 1 | 0 | | [ceph 17.2.6-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ceph-17.2.6-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 17.2.6-0ubuntu1 | High | 1 | 0 | | [ceph 16.2.4-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ceph-16.2.4-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 16.2.4-0ubuntu1 | Routine | 2 | 0 | | [ceph 15.2.5-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ceph-15.2.5-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 15.2.5-0ubuntu1 | Routine | 1 | 0 | | [ceph 16.2.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ceph-16.2.0-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 16.2.0-0ubuntu1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-47866](https://patchblox.com/security/data/fix/linux/debian-cve-2024-47866.md) | Nov 12, 2025 | Debian 14 18.2.7+ds-1.1 | High | 1 | 0 | | [DEBIAN-CVE-2024-47866](https://patchblox.com/security/data/fix/linux/debian-cve-2024-47866.md) | Nov 12, 2025 | Debian 12.15 (bookworm) 16.2.15+ds-0+deb12u2 | High | 1 | 0 | | [DEBIAN-CVE-2024-47866](https://patchblox.com/security/data/fix/linux/debian-cve-2024-47866.md) | Nov 12, 2025 | Debian 13.5 (trixie) 18.2.7+ds-1+deb13u1 | High | 1 | 0 | | [ceph 12.2.13-0ubuntu0.18.04.11+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.13-0ubuntu0.18.04.11-esm2.md) | Nov 12, 2025 | Ubuntu 18.04.6 LTS (bionic) 12.2.13-0ubuntu0.18.04.11+esm2 | High | 1 | 0 | | [DLA-4310-1](https://patchblox.com/security/data/fix/linux/dla-4310-1.md) | Sep 25, 2025 | Debian 11.6 (bullseye) 14.2.21-1+deb11u1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-48916](https://patchblox.com/security/data/fix/linux/debian-cve-2024-48916.md) | Jul 30, 2025 | Debian 12.15 (bookworm) 16.2.15+ds-0+deb12u1 | High | 1 | 0 | | [DEBIAN-CVE-2024-48916](https://patchblox.com/security/data/fix/linux/debian-cve-2024-48916.md) | Jul 30, 2025 | Debian 13.5 (trixie) 18.2.4+ds-11 | High | 1 | 0 | | [DEBIAN-CVE-2024-48916](https://patchblox.com/security/data/fix/linux/debian-cve-2024-48916.md) | Jul 30, 2025 | Debian 14 18.2.4+ds-11 | High | 1 | 0 | | [DEBIAN-CVE-2025-52555](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52555.md) | Jun 26, 2025 | Debian 13.5 (trixie) 18.2.6-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-52555](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52555.md) | Jun 26, 2025 | Debian 14 18.2.6-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-52555](https://patchblox.com/security/data/fix/linux/debian-cve-2025-52555.md) | Jun 26, 2025 | Debian 12.15 (bookworm) 16.2.15+ds-0+deb12u2 | Routine | 1 | 0 | | [DSA-5825-1](https://patchblox.com/security/data/fix/linux/dsa-5825-1.md) | Dec 6, 2024 | Debian 12.15 (bookworm) 16.2.15+ds-0+deb12u1 | High | 1 | 0 | | [ceph 19.2.0-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ceph-19.2.0-0ubuntu2.1.md) | Dec 3, 2024 | Ubuntu 24.10 (oracular) 19.2.0-0ubuntu2.1 | High | 1 | 0 | | [ceph 19.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ceph-19.2.0-0ubuntu6.md) | Dec 3, 2024 | Ubuntu 25.04 (plucky) 19.2.0-0ubuntu6 | High | 1 | 0 | | [ceph 17.2.7-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ceph-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 | | [ceph 19.2.0-0ubuntu0.24.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ceph-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 | | [DEBIAN-CVE-2023-43040](https://patchblox.com/security/data/fix/linux/debian-cve-2023-43040.md) | May 14, 2024 | Debian 13.5 (trixie) 16.2.11+ds-5 | High | 1 | 0 | | [DEBIAN-CVE-2023-43040](https://patchblox.com/security/data/fix/linux/debian-cve-2023-43040.md) | May 14, 2024 | Debian 14 16.2.11+ds-5 | High | 1 | 0 | | [ceph 18.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ceph-18.2.0-0ubuntu6.md) | Sep 27, 2023 | Ubuntu 24.10 (oracular) 18.2.0-0ubuntu6 | High | 1 | 0 | | [ceph 18.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ceph-18.2.0-0ubuntu6.md) | Sep 27, 2023 | Ubuntu 25.04 (plucky) 18.2.0-0ubuntu6 | High | 1 | 0 | | [ceph 12.2.13-0ubuntu0.18.04.11+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.13-0ubuntu0.18.04.11-esm1.md) | Sep 26, 2023 | Ubuntu 18.04.6 LTS (bionic) 12.2.13-0ubuntu0.18.04.11+esm1 | High | 1 | 0 | | [ceph 15.2.17-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ceph-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 | | [ceph 17.2.6-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ceph-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 | | [ceph 18.2.0-0ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ceph-18.2.0-0ubuntu6.md) | Sep 26, 2023 | Ubuntu 24.04.5 LTS (noble) 18.2.0-0ubuntu6 | High | 1 | 0 | | [DEBIAN-CVE-2022-3854](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3854.md) | Mar 6, 2023 | Debian 12.15 (bookworm) 16.2.10+ds-5 | Routine | 1 | 0 | | [DEBIAN-CVE-2022-3854](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3854.md) | Mar 6, 2023 | Debian 13.5 (trixie) 16.2.10+ds-5 | Routine | 1 | 0 | | [DEBIAN-CVE-2022-3854](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3854.md) | Mar 6, 2023 | Debian 14 16.2.10+ds-5 | Routine | 1 | 0 | | [ceph 17.2.5-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ceph-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 | | [DEBIAN-CVE-2022-3650](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3650.md) | Jan 17, 2023 | Debian 12.15 (bookworm) 16.2.10+ds-4 | High | 1 | 0 | | [DEBIAN-CVE-2022-3650](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3650.md) | Jan 17, 2023 | Debian 13.5 (trixie) 16.2.10+ds-4 | High | 1 | 0 | | [DEBIAN-CVE-2022-3650](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3650.md) | Jan 17, 2023 | Debian 14 16.2.10+ds-4 | High | 1 | 0 | | [ceph 15.2.17-0ubuntu0.20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ceph-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 | | [DEBIAN-CVE-2021-3979](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3979.md) | Aug 25, 2022 | Debian 12.15 (bookworm) 16.2.9+ds-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3979](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3979.md) | Aug 25, 2022 | Debian 13.5 (trixie) 16.2.9+ds-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3979](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3979.md) | Aug 25, 2022 | Debian 14 16.2.9+ds-1 | Routine | 1 | 0 | | [ceph 12.2.13-0ubuntu0.18.04.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.13-0ubuntu0.18.04.11.md) | Aug 25, 2022 | Ubuntu 18.04.6 LTS (bionic) 12.2.13-0ubuntu0.18.04.11 | Routine | 1 | 0 | | [DEBIAN-CVE-2022-0670](https://patchblox.com/security/data/fix/linux/debian-cve-2022-0670.md) | Jul 25, 2022 | Debian 12.15 (bookworm) 16.2.10+ds-1 | Urgent | 1 | 0 | | [DEBIAN-CVE-2022-0670](https://patchblox.com/security/data/fix/linux/debian-cve-2022-0670.md) | Jul 25, 2022 | Debian 13.5 (trixie) 16.2.10+ds-1 | Urgent | 1 | 0 | | [DEBIAN-CVE-2022-0670](https://patchblox.com/security/data/fix/linux/debian-cve-2022-0670.md) | Jul 25, 2022 | Debian 14 16.2.10+ds-1 | Urgent | 1 | 0 | | [ceph 15.2.12-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ceph-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 | | [ceph 12.2.13-0ubuntu0.18.04.10](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.13-0ubuntu0.18.04.10.md) | May 18, 2021 | Ubuntu 18.04.6 LTS (bionic) 12.2.13-0ubuntu0.18.04.10 | Routine | 3 | 0 | | [ceph 15.2.7-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ceph-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 | | [ceph 12.2.13-0ubuntu0.18.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.13-0ubuntu0.18.04.4.md) | Jun 26, 2020 | Ubuntu 18.04.6 LTS (bionic) 12.2.13-0ubuntu0.18.04.4 | Routine | 3 | 0 | | [ceph 12.2.12-0ubuntu0.18.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.12-0ubuntu0.18.04.5.md) | Jan 30, 2020 | Ubuntu 18.04.6 LTS (bionic) 12.2.12-0ubuntu0.18.04.5 | Routine | 1 | 0 | | [ceph 12.2.12-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.12-0ubuntu0.18.04.2.md) | Aug 28, 2019 | Ubuntu 18.04.6 LTS (bionic) 12.2.12-0ubuntu0.18.04.2 | Routine | 1 | 0 | | [ceph 12.2.11-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ceph-12.2.11-0ubuntu0.18.04.1.md) | Jan 27, 2019 | Ubuntu 18.04.6 LTS (bionic) 12.2.11-0ubuntu0.18.04.1 | Routine | 3 | 0 | --- Data as of 2026-11-07T00:32:44Z 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