# dnsutils security updates

Patch Radar has 81 security fixes for dnsutils, closing 86 CVEs. The newest security fix is dnsutils 1:9.18.39-0ubuntu0.24.04.9, released November 4, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [dnsutils 1:9.18.39-0ubuntu0.24.04.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.9.md) | Nov 4, 2026 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.9 | High | 4 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.8.md) | Nov 4, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.8 | High | 4 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.19+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.19-esm6.md) | Sep 16, 2026 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.19+esm6 | High | 15 | 0 |
| [dnsutils 1:9.18.30-0ubuntu0.20.04.2+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.18.30-0ubuntu0.20.04.2-esm3.md) | Sep 16, 2026 | Ubuntu 20.04 LTS (focal) 1:9.18.30-0ubuntu0.20.04.2+esm3 | High | 20 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.7.md) | Sep 16, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.7 | High | 12 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.24.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.8.md) | Sep 16, 2026 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.8 | High | 12 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.5.md) | Aug 20, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.5 | High | 7 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.24.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.6.md) | Aug 20, 2026 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.6 | High | 7 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.6.md) | Jul 22, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.6 | High | 1 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.24.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.7.md) | Jul 22, 2026 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.7 | High | 1 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.24.04.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.5.md) | May 27, 2026 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.5 | High | 4 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.4.md) | May 27, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.4 | High | 4 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.19+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.19-esm5.md) | May 19, 2026 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.19+esm5 | High | 3 | 0 |
| [dnsutils 1:9.18.30-0ubuntu0.20.04.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.18.30-0ubuntu0.20.04.2-esm2.md) | May 19, 2026 | Ubuntu 20.04 LTS (focal) 1:9.18.30-0ubuntu0.20.04.2+esm2 | High | 3 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.24.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.3.md) | Apr 15, 2026 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.3 | High | 1 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.3.md) | Apr 15, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.3 | High | 1 | 0 |
| [dnsutils 1:9.20.11-0ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.20.11-0ubuntu0.2.md) | Oct 22, 2025 | Ubuntu 25.04 (plucky) 1:9.20.11-0ubuntu0.2 | High | 3 | 0 |
| [dnsutils 1:9.18.30-0ubuntu0.20.04.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.18.30-0ubuntu0.20.04.2-esm1.md) | Oct 21, 2025 | Ubuntu 20.04 LTS (focal) 1:9.18.30-0ubuntu0.20.04.2+esm1 | High | 3 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.39-0ubuntu0.22.04.2.md) | Oct 21, 2025 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.39-0ubuntu0.22.04.2 | High | 3 | 0 |
| [dnsutils 1:9.18.39-0ubuntu0.24.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.39-0ubuntu0.24.04.2.md) | Oct 21, 2025 | Ubuntu 24.04.5 LTS (noble) 1:9.18.39-0ubuntu0.24.04.2 | High | 3 | 0 |
| [dnsutils 1:9.20.4-3ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.20.4-3ubuntu1.2.md) | Jul 16, 2025 | Ubuntu 25.04 (plucky) 1:9.20.4-3ubuntu1.2 | High | 1 | 0 |
| [dnsutils 1:9.20.0-2ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.20.0-2ubuntu3.2.md) | May 21, 2025 | Ubuntu 24.10 (oracular) 1:9.20.0-2ubuntu3.2 | High | 1 | 0 |
| [dnsutils 1:9.20.4-3ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.20.4-3ubuntu1.1.md) | May 21, 2025 | Ubuntu 25.04 (plucky) 1:9.20.4-3ubuntu1.1 | High | 1 | 0 |
| [dnsutils 1:9.20.0-2ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.20.0-2ubuntu3.1.md) | Jan 29, 2025 | Ubuntu 24.10 (oracular) 1:9.20.0-2ubuntu3.1 | High | 2 | 0 |
| [dnsutils 1:9.20.0-2ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.20.0-2ubuntu4.md) | Jan 29, 2025 | Ubuntu 25.04 (plucky) 1:9.20.0-2ubuntu4 | High | 2 | 0 |
| [dnsutils 1:9.18.30-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.18.30-0ubuntu0.20.04.2.md) | Jan 28, 2025 | Ubuntu 20.04 LTS (focal) 1:9.18.30-0ubuntu0.20.04.2 | High | 2 | 0 |
| [dnsutils 1:9.18.30-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.30-0ubuntu0.22.04.2.md) | Jan 28, 2025 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.30-0ubuntu0.22.04.2 | High | 2 | 0 |
| [dnsutils 1:9.18.30-0ubuntu0.24.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.30-0ubuntu0.24.04.2.md) | Jan 28, 2025 | Ubuntu 24.04.5 LTS (noble) 1:9.18.30-0ubuntu0.24.04.2 | High | 2 | 0 |
| [dnsutils 1:9.18.28-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.18.28-0ubuntu1.md) | Jul 23, 2024 | Ubuntu 24.10 (oracular) 1:9.18.28-0ubuntu1 | High | 4 | 0 |
| [dnsutils 1:9.18.28-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.18.28-0ubuntu1.md) | Jul 23, 2024 | Ubuntu 25.04 (plucky) 1:9.18.28-0ubuntu1 | High | 4 | 0 |
| [dnsutils 1:9.18.28-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.18.28-0ubuntu0.20.04.1.md) | Jul 22, 2024 | Ubuntu 20.04 LTS (focal) 1:9.18.28-0ubuntu0.20.04.1 | High | 4 | 0 |
| [dnsutils 1:9.18.28-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.28-0ubuntu0.22.04.1.md) | Jul 22, 2024 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.28-0ubuntu0.22.04.1 | High | 4 | 0 |
| [dnsutils 1:9.18.28-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.28-0ubuntu0.24.04.1.md) | Jul 22, 2024 | Ubuntu 24.04.5 LTS (noble) 1:9.18.28-0ubuntu0.24.04.1 | High | 4 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.19+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.19-esm4.md) | Jul 22, 2024 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.19+esm4 | High | 2 | 0 |
| [dnsutils 1:9.18.24-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.18.24-0ubuntu1.md) | Feb 13, 2024 | Ubuntu 24.10 (oracular) 1:9.18.24-0ubuntu1 | High | 5 | 0 |
| [dnsutils 1:9.18.24-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.18.24-0ubuntu1.md) | Feb 13, 2024 | Ubuntu 25.04 (plucky) 1:9.18.24-0ubuntu1 | High | 5 | 0 |
| [dnsutils 1:9.16.48-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.48-0ubuntu0.20.04.1.md) | Feb 12, 2024 | Ubuntu 20.04 LTS (focal) 1:9.16.48-0ubuntu0.20.04.1 | High | 5 | 0 |
| [dnsutils 1:9.18.18-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.18-0ubuntu0.22.04.2.md) | Feb 12, 2024 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.18-0ubuntu0.22.04.2 | High | 5 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.19+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.19-esm3.md) | Feb 12, 2024 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.19+esm3 | High | 2 | 0 |
| [dnsutils 1:9.18.18-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.18.18-0ubuntu2.md) | Sep 20, 2023 | Ubuntu 24.10 (oracular) 1:9.18.18-0ubuntu2 | High | 2 | 0 |
| [dnsutils 1:9.18.18-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.18.18-0ubuntu2.md) | Sep 20, 2023 | Ubuntu 25.04 (plucky) 1:9.18.18-0ubuntu2 | High | 2 | 0 |
| [dnsutils 1:9.18.12-0ubuntu0.22.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.12-0ubuntu0.22.04.3.md) | Sep 19, 2023 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.12-0ubuntu0.22.04.3 | High | 2 | 0 |
| [dnsutils 1:9.18.18-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dnsutils-1-9.18.18-0ubuntu2.md) | Sep 19, 2023 | Ubuntu 24.04.5 LTS (noble) 1:9.18.18-0ubuntu2 | High | 2 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.19+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.19-esm2.md) | Sep 19, 2023 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.19+esm2 | High | 1 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.16](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.16.md) | Sep 19, 2023 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.16 | High | 1 | 0 |
| [dnsutils 1:9.18.12-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.18.12-1ubuntu2.md) | Jun 21, 2023 | Ubuntu 24.10 (oracular) 1:9.18.12-1ubuntu2 | High | 2 | 0 |
| [dnsutils 1:9.18.12-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.18.12-1ubuntu2.md) | Jun 21, 2023 | Ubuntu 25.04 (plucky) 1:9.18.12-1ubuntu2 | High | 2 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.15](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.15.md) | Jun 20, 2023 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.15 | High | 2 | 0 |
| [dnsutils 1:9.18.12-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.12-0ubuntu0.22.04.2.md) | Jun 20, 2023 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.12-0ubuntu0.22.04.2 | High | 2 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.19+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.19-esm1.md) | Jun 20, 2023 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.19+esm1 | High | 1 | 0 |
| [dnsutils 1:9.18.1-1ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.1-1ubuntu1.3.md) | Jan 24, 2023 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.1-1ubuntu1.3 | High | 3 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.12](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.12.md) | Jan 24, 2023 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.12 | High | 1 | 0 |
| [dnsutils 1:9.18.4-2ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.18.4-2ubuntu2.md) | Sep 21, 2022 | Ubuntu 24.10 (oracular) 1:9.18.4-2ubuntu2 | Routine | 1 | 0 |
| [dnsutils 1:9.18.4-2ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.18.4-2ubuntu2.md) | Sep 21, 2022 | Ubuntu 25.04 (plucky) 1:9.18.4-2ubuntu2 | Routine | 1 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.18](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.18.md) | Sep 20, 2022 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.18 | High | 3 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.11](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.11.md) | Sep 20, 2022 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.11 | High | 3 | 0 |
| [dnsutils 1:9.18.1-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.1-1ubuntu1.2.md) | Sep 20, 2022 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.1-1ubuntu1.2 | High | 5 | 0 |
| [dnsutils 1:9.18.1-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.1-1ubuntu1.1.md) | May 17, 2022 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.1-1ubuntu1.1 | High | 1 | 0 |
| [dnsutils 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 | Ubuntu 22.04.1 LTS (jammy) 1:9.18.0-2ubuntu3 | High | 4 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.17 | Routine | 1 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.10 | Routine | 1 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.16](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.16.md) | Oct 26, 2021 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.16 | Routine | 1 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.9.md) | Oct 26, 2021 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.9 | Routine | 1 | 0 |
| [dnsutils 1:9.16.15-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.16.15-1ubuntu2.md) | Oct 26, 2021 | Ubuntu 22.04.1 LTS (jammy) 1:9.16.15-1ubuntu2 | Routine | 1 | 0 |
| [dnsutils 1:9.16.8-1ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dnsutils-1-9.16.8-1ubuntu3.1.md) | Apr 28, 2021 | Ubuntu 24.10 (oracular) 1:9.16.8-1ubuntu3.1 | High | 3 | 0 |
| [dnsutils 1:9.16.8-1ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dnsutils-1-9.16.8-1ubuntu3.1.md) | Apr 28, 2021 | Ubuntu 25.04 (plucky) 1:9.16.8-1ubuntu3.1 | High | 3 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.15](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.15.md) | Apr 27, 2021 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.15 | High | 3 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.8.md) | Apr 27, 2021 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.8 | High | 3 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.14](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.14.md) | Feb 16, 2021 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.14 | High | 1 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.6.md) | Feb 16, 2021 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.6 | High | 1 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.3.md) | Aug 19, 2020 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.3 | High | 5 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.13](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.13.md) | Aug 19, 2020 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.13 | High | 3 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.2.md) | Jun 16, 2020 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.2 | Routine | 2 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.12.md) | May 18, 2020 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.12 | High | 2 | 0 |
| [dnsutils 1:9.16.1-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.1.md) | May 18, 2020 | Ubuntu 20.04 LTS (focal) 1:9.16.1-0ubuntu2.1 | High | 2 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.11.md) | Nov 19, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.11 | High | 1 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.8.md) | Jun 18, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.8 | Routine | 1 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.7.md) | Apr 23, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.7 | High | 1 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.5.md) | Feb 20, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.5 | Routine | 3 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.2.md) | Aug 8, 2018 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.2 | Routine | 1 | 0 |
| [dnsutils 1:9.11.3+dfsg-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.1.md) | Jun 11, 2018 | Ubuntu 18.04.6 LTS (bionic) 1:9.11.3+dfsg-1ubuntu1.1 | 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

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.