# ckeditor security updates

Patch Radar has 7 security fixes for ckeditor, closing 10 CVEs. The newest is ckeditor 4.22.1+dfsg1-2ubuntu1 (4.22.1+dfsg1-2ubuntu1), released January 16, 2026.

- Web page: https://patchblox.com/security/product/linux/ckeditor
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ckeditor 4.22.1+dfsg1-2ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ckeditor-4.22.1-dfsg1-2ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 4.22.1+dfsg1-2ubuntu1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2022-24729](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24729.md) | Mar 16, 2022 | Debian 12.15 (bookworm) 4.19.0+dfsg-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-24728](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24728.md) | Mar 16, 2022 | Debian 12.15 (bookworm) 4.19.0+dfsg-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-41165](https://patchblox.com/security/data/fix/linux/debian-cve-2021-41165.md) | Nov 17, 2021 | Debian 12.15 (bookworm) 4.19.0+dfsg-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2021-41164](https://patchblox.com/security/data/fix/linux/debian-cve-2021-41164.md) | Nov 17, 2021 | Debian 12.15 (bookworm) 4.19.0+dfsg-1 | Routine | 1 | 0 |
| [ckeditor 4.5.7+dfsg-2ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ckeditor-4.5.7-dfsg-2ubuntu0.18.04.1.md) | Aug 12, 2021 | Ubuntu 18.04.6 LTS (bionic) 4.5.7+dfsg-2ubuntu0.18.04.1 | Routine | 5 | 0 |
| [ckeditor 4.12.1+dfsg-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ckeditor-4.12.1-dfsg-1ubuntu0.1.md) | Aug 12, 2021 | Ubuntu 20.04 LTS (focal) 4.12.1+dfsg-1ubuntu0.1 | Routine | 4 | 0 |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo