# libnss3-tools security updates

Patch Radar has 38 security fixes for libnss3-tools, closing 27 CVEs. The newest security fix is libnss3-tools 2:3.114-1ubuntu0.2, released June 30, 2026.

- Web page: https://patchblox.com/security/product/linux/libnss3-tools
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libnss3-tools 2:3.114-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libnss3-tools-2-3.114-1ubuntu0.2.md) | Jun 30, 2026 | Ubuntu 25.10 (questing) 2:3.114-1ubuntu0.2 | High | 1 | 0 |
| [libnss3-tools 2:3.98-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libnss3-tools-2-3.98-1ubuntu0.2.md) | Jun 30, 2026 | Ubuntu 24.04.5 LTS (noble) 2:3.98-1ubuntu0.2 | High | 1 | 0 |
| [libnss3-tools 2:3.98-0ubuntu0.22.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss3-tools-2-3.98-0ubuntu0.22.04.4.md) | Jun 30, 2026 | Ubuntu 22.04.1 LTS (jammy) 2:3.98-0ubuntu0.22.04.4 | High | 1 | 0 |
| [libnss3-tools 2:3.120-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libnss3-tools-2-3.120-1ubuntu2.1.md) | Jun 16, 2026 | Ubuntu 26.04.1 LTS (resolute) 2:3.120-1ubuntu2.1 | High | 1 | 0 |
| [libnss3-tools 2:3.114-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libnss3-tools-2-3.114-1ubuntu0.1.md) | Mar 12, 2026 | Ubuntu 25.10 (questing) 2:3.114-1ubuntu0.1 | High | 1 | 0 |
| [libnss3-tools 2:3.98-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libnss3-tools-2-3.98-1ubuntu0.1.md) | Mar 12, 2026 | Ubuntu 24.04.5 LTS (noble) 2:3.98-1ubuntu0.1 | High | 1 | 0 |
| [libnss3-tools 2:3.98-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss3-tools-2-3.98-0ubuntu0.22.04.3.md) | Mar 12, 2026 | Ubuntu 22.04.1 LTS (jammy) 2:3.98-0ubuntu0.22.04.3 | High | 1 | 0 |
| [libnss3-tools 2:3.98-0ubuntu0.20.04.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.98-0ubuntu0.20.04.2-esm1.md) | Mar 12, 2026 | Ubuntu 20.04 LTS (focal) 2:3.98-0ubuntu0.20.04.2+esm1 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.16+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.16-esm1.md) | Mar 12, 2026 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.16+esm1 | High | 1 | 0 |
| [libnss3-tools 2:3.120-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libnss3-tools-2-3.120-1ubuntu1.md) | Feb 24, 2026 | Ubuntu 26.04.1 LTS (resolute) 2:3.120-1ubuntu1 | High | 1 | 0 |
| [libnss3-tools 2:3.98-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.98-0ubuntu0.20.04.1.md) | Dec 19, 2023 | Ubuntu 20.04 LTS (focal) 2:3.98-0ubuntu0.20.04.1 | Routine | 3 | 0 |
| [libnss3-tools 2:3.98-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss3-tools-2-3.98-0ubuntu0.22.04.1.md) | Dec 19, 2023 | Ubuntu 22.04.1 LTS (jammy) 2:3.98-0ubuntu0.22.04.1 | Routine | 2 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.16](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.16.md) | Feb 14, 2023 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.16 | High | 1 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.9.md) | Feb 14, 2023 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.9 | High | 1 | 0 |
| [libnss3-tools 2:3.68.2-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss3-tools-2-3.68.2-0ubuntu1.2.md) | Feb 14, 2023 | Ubuntu 22.04.1 LTS (jammy) 2:3.68.2-0ubuntu1.2 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.15](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.15.md) | Jul 4, 2022 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.15 | High | 2 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.8.md) | Jul 4, 2022 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.8 | High | 2 | 0 |
| [libnss3-tools 2:3.68.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss3-tools-2-3.68.2-0ubuntu1.1.md) | Jul 4, 2022 | Ubuntu 22.04.1 LTS (jammy) 2:3.68.2-0ubuntu1.1 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.13](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.13.md) | Dec 1, 2021 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.13 | Urgent | 1 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.6.md) | Dec 1, 2021 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.6 | Urgent | 1 | 0 |
| [libnss3-tools 2:3.68-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss3-tools-2-3.68-1ubuntu2.md) | Dec 1, 2021 | Ubuntu 22.04.1 LTS (jammy) 2:3.68-1ubuntu2 | Urgent | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.14](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.14.md) | Oct 20, 2020 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.14 | High | 1 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.7.md) | Oct 20, 2020 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.7 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.12.md) | Aug 17, 2020 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.12 | High | 1 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.5.md) | Aug 17, 2020 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.5 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.11.md) | Aug 4, 2020 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.11 | Routine | 3 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.4.md) | Aug 4, 2020 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.4 | Routine | 3 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.9](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.9.md) | Jun 18, 2020 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.9 | Routine | 1 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.2.md) | Jun 18, 2020 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.2 | Routine | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.8.md) | May 25, 2020 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.8 | Routine | 2 | 0 |
| [libnss3-tools 2:3.49.1-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss3-tools-2-3.49.1-1ubuntu1.1.md) | May 25, 2020 | Ubuntu 20.04 LTS (focal) 2:3.49.1-1ubuntu1.1 | Routine | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.7.md) | Dec 30, 2019 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.7 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.6.md) | Nov 28, 2019 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.6 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.5.md) | Nov 24, 2019 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.5 | High | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.3.md) | Jul 10, 2019 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.3 | High | 2 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.2.md) | Dec 30, 2018 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.2 | Routine | 1 | 0 |
| [libnss3-tools 2:3.35-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.35-2ubuntu2.1.md) | Dec 11, 2018 | Ubuntu 18.04.6 LTS (bionic) 2:3.35-2ubuntu2.1 | Routine | 3 | 0 |
| [libnss3-tools 2:3.32-1ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss3-tools-2-3.32-1ubuntu3.md) | Sep 28, 2017 | Ubuntu 18.04.6 LTS (bionic) 2:3.32-1ubuntu3 | Routine | 1 | 0 |

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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

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