# jupyterlab security updates

Patch Radar has 21 security fixes for jupyterlab, closing 18 CVEs. The newest is DEBIAN-CVE-2026-73626 (4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4), released August 25, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DEBIAN-CVE-2026-73626](https://patchblox.com/security/data/fix/linux/debian-cve-2026-73626.md) | Aug 25, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | High | 1 | 0 |
| [DEBIAN-CVE-2026-73417](https://patchblox.com/security/data/fix/linux/debian-cve-2026-73417.md) | Aug 25, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-73415](https://patchblox.com/security/data/fix/linux/debian-cve-2026-73415.md) | Aug 25, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-73416](https://patchblox.com/security/data/fix/linux/debian-cve-2026-73416.md) | Aug 25, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-73627](https://patchblox.com/security/data/fix/linux/debian-cve-2026-73627.md) | Aug 25, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-67338](https://patchblox.com/security/data/fix/linux/debian-cve-2026-67338.md) | Aug 25, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-44724](https://patchblox.com/security/data/fix/linux/debian-cve-2026-44724.md) | Jun 24, 2026 | Debian 14 4.0.11+ds5+~cs11.25.27-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-42557](https://patchblox.com/security/data/fix/linux/debian-cve-2026-42557.md) | May 13, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-42266](https://patchblox.com/security/data/fix/linux/debian-cve-2026-42266.md) | May 13, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3 | High | 1 | 0 |
| [DEBIAN-CVE-2026-40171](https://patchblox.com/security/data/fix/linux/debian-cve-2026-40171.md) | May 6, 2026 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-26318](https://patchblox.com/security/data/fix/linux/debian-cve-2026-26318.md) | Feb 19, 2026 | Debian 14 4.0.11+ds5+~cs11.25.27-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-26280](https://patchblox.com/security/data/fix/linux/debian-cve-2026-26280.md) | Feb 19, 2026 | Debian 14 4.0.11+ds5+~cs11.25.27-1 | High | 1 | 0 |
| [DEBIAN-CVE-2025-68154](https://patchblox.com/security/data/fix/linux/debian-cve-2025-68154.md) | Dec 16, 2025 | Debian 14 4.0.11+ds5+~cs11.25.27-1 | High | 1 | 0 |
| [DEBIAN-CVE-2025-59842](https://patchblox.com/security/data/fix/linux/debian-cve-2025-59842.md) | Sep 26, 2025 | Debian 14 4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-56334](https://patchblox.com/security/data/fix/linux/debian-cve-2024-56334.md) | Dec 20, 2024 | Debian 14 4.0.11+ds5+~cs11.25.27-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-43805](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43805.md) | Aug 28, 2024 | Debian 13.5 (trixie) 4.0.11+ds1+~cs11.25.27-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-43805](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43805.md) | Aug 28, 2024 | Debian 14 4.0.11+ds1+~cs11.25.27-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-22421](https://patchblox.com/security/data/fix/linux/debian-cve-2024-22421.md) | Jan 19, 2024 | Debian 13.5 (trixie) 4.0.11+ds1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-22421](https://patchblox.com/security/data/fix/linux/debian-cve-2024-22421.md) | Jan 19, 2024 | Debian 14 4.0.11+ds1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-22420](https://patchblox.com/security/data/fix/linux/debian-cve-2024-22420.md) | Jan 19, 2024 | Debian 13.5 (trixie) 4.0.11+ds1-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-22420](https://patchblox.com/security/data/fix/linux/debian-cve-2024-22420.md) | Jan 19, 2024 | Debian 14 4.0.11+ds1-1 | Routine | 1 | 0 |

---

Data as of 2026-11-07T06:34:28Z 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