Linux
bind9-host security updates
Patch Radar has 90 security fixes for bind9-host, closing 94 CVEs. The newest security fix is bind9-host 1:9.20.24-1ubuntu0.5, released November 7, 2026.
Latest version
n/a
Release date not known
Security fixes
90
On record in Patch Radar
CVEs
94
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | bind9-host 1:9.20.24-1ubuntu0.5 | Ubuntu 26.04.1 LTS (resolute) | 1:9.20.24-1ubuntu0.5 | 4 | Nov 7, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.9 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.9 | 4 | Nov 4, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.8 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.8 | 4 | Nov 4, 2026 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.19+esm6 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.19+esm6 | 15 | Sep 16, 2026 | |
| High | bind9-host 1:9.20.24-1ubuntu0.4 | Ubuntu 26.04.1 LTS (resolute) | 1:9.20.24-1ubuntu0.4 | 14 | Sep 16, 2026 | |
| High | bind9-host 1:9.18.30-0ubuntu0.20.04.2+esm3 | Ubuntu 20.04 LTS (focal) | 1:9.18.30-0ubuntu0.20.04.2+esm3 | 20 | Sep 16, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.7 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.7 | 12 | Sep 16, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.8 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.8 | 12 | Sep 16, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.5 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.5 | 7 | Aug 20, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.6 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.6 | 7 | Aug 20, 2026 | |
| High | bind9-host 1:9.20.24-1ubuntu0.2 | Ubuntu 26.04.1 LTS (resolute) | 1:9.20.24-1ubuntu0.2 | 8 | Jul 22, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.6 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.6 | 1 | Jul 22, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.7 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.7 | 1 | Jul 22, 2026 | |
| High | bind9-host 1:9.20.24-1ubuntu0.3 | Ubuntu 26.04.1 LTS (resolute) | 1:9.20.24-1ubuntu0.3 | 1 | Jul 22, 2026 | |
| High | bind9-host 1:9.20.11-1ubuntu2.4 | Ubuntu 25.10 (questing) | 1:9.20.11-1ubuntu2.4 | 6 | May 27, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.5 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.5 | 4 | May 27, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.4 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.4 | 4 | May 27, 2026 | |
| High | bind9-host 1:9.20.18-1ubuntu2.1 | Ubuntu 26.04.1 LTS (resolute) | 1:9.20.18-1ubuntu2.1 | 6 | May 19, 2026 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.19+esm5 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.19+esm5 | 3 | May 19, 2026 | |
| High | bind9-host 1:9.18.30-0ubuntu0.20.04.2+esm2 | Ubuntu 20.04 LTS (focal) | 1:9.18.30-0ubuntu0.20.04.2+esm2 | 3 | May 19, 2026 | |
| High | bind9-host 1:9.20.11-1ubuntu2.2 | Ubuntu 25.10 (questing) | 1:9.20.11-1ubuntu2.2 | 4 | Apr 15, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.3 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.3 | 1 | Apr 15, 2026 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.3 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.3 | 1 | Apr 15, 2026 | |
| High | bind9-host 1:9.20.11-0ubuntu0.2 | Ubuntu 25.04 (plucky) | 1:9.20.11-0ubuntu0.2 | 3 | Oct 22, 2025 | |
| High | bind9-host 1:9.18.30-0ubuntu0.20.04.2+esm1 | Ubuntu 20.04 LTS (focal) | 1:9.18.30-0ubuntu0.20.04.2+esm1 | 3 | Oct 21, 2025 | |
| High | bind9-host 1:9.18.39-0ubuntu0.22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.39-0ubuntu0.22.04.2 | 3 | Oct 21, 2025 | |
| High | bind9-host 1:9.18.39-0ubuntu0.24.04.2 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.39-0ubuntu0.24.04.2 | 3 | Oct 21, 2025 | |
| High | bind9-host 1:9.20.11-1ubuntu2.1 | Ubuntu 25.10 (questing) | 1:9.20.11-1ubuntu2.1 | 3 | Oct 21, 2025 | |
| High | bind9-host 1:9.20.11-1ubuntu3 | Ubuntu 26.04.1 LTS (resolute) | 1:9.20.11-1ubuntu3 | 3 | Oct 21, 2025 | |
| High | bind9-host 1:9.20.4-3ubuntu1.2 | Ubuntu 25.04 (plucky) | 1:9.20.4-3ubuntu1.2 | 1 | Jul 16, 2025 | |
| High | bind9-host 1:9.20.0-2ubuntu3.2 | Ubuntu 24.10 (oracular) | 1:9.20.0-2ubuntu3.2 | 1 | May 21, 2025 | |
| High | bind9-host 1:9.20.4-3ubuntu1.1 | Ubuntu 25.04 (plucky) | 1:9.20.4-3ubuntu1.1 | 1 | May 21, 2025 | |
| High | bind9-host 1:9.20.0-2ubuntu3.1 | Ubuntu 24.10 (oracular) | 1:9.20.0-2ubuntu3.1 | 2 | Jan 29, 2025 | |
| High | bind9-host 1:9.20.0-2ubuntu4 | Ubuntu 25.04 (plucky) | 1:9.20.0-2ubuntu4 | 2 | Jan 29, 2025 | |
| High | bind9-host 1:9.18.30-0ubuntu0.20.04.2 | Ubuntu 20.04 LTS (focal) | 1:9.18.30-0ubuntu0.20.04.2 | 2 | Jan 28, 2025 | |
| High | bind9-host 1:9.18.30-0ubuntu0.22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.30-0ubuntu0.22.04.2 | 2 | Jan 28, 2025 | |
| High | bind9-host 1:9.18.30-0ubuntu0.24.04.2 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.30-0ubuntu0.24.04.2 | 2 | Jan 28, 2025 | |
| High | bind9-host 1:9.18.28-0ubuntu1 | Ubuntu 24.10 (oracular) | 1:9.18.28-0ubuntu1 | 4 | Jul 23, 2024 | |
| High | bind9-host 1:9.18.28-0ubuntu1 | Ubuntu 25.04 (plucky) | 1:9.18.28-0ubuntu1 | 4 | Jul 23, 2024 | |
| High | bind9-host 1:9.18.28-0ubuntu0.20.04.1 | Ubuntu 20.04 LTS (focal) | 1:9.18.28-0ubuntu0.20.04.1 | 4 | Jul 22, 2024 | |
| High | bind9-host 1:9.18.28-0ubuntu0.22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.28-0ubuntu0.22.04.1 | 4 | Jul 22, 2024 | |
| High | bind9-host 1:9.18.28-0ubuntu0.24.04.1 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.28-0ubuntu0.24.04.1 | 4 | Jul 22, 2024 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.19+esm4 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.19+esm4 | 2 | Jul 22, 2024 | |
| High | bind9-host 1:9.18.24-0ubuntu1 | Ubuntu 24.10 (oracular) | 1:9.18.24-0ubuntu1 | 5 | Feb 13, 2024 | |
| High | bind9-host 1:9.18.24-0ubuntu1 | Ubuntu 25.04 (plucky) | 1:9.18.24-0ubuntu1 | 5 | Feb 13, 2024 | |
| High | bind9-host 1:9.16.48-0ubuntu0.20.04.1 | Ubuntu 20.04 LTS (focal) | 1:9.16.48-0ubuntu0.20.04.1 | 5 | Feb 12, 2024 | |
| High | bind9-host 1:9.18.18-0ubuntu0.22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.18-0ubuntu0.22.04.2 | 5 | Feb 12, 2024 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.19+esm3 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.19+esm3 | 2 | Feb 12, 2024 | |
| High | bind9-host 1:9.18.18-0ubuntu2 | Ubuntu 24.10 (oracular) | 1:9.18.18-0ubuntu2 | 2 | Sep 20, 2023 | |
| High | bind9-host 1:9.18.18-0ubuntu2 | Ubuntu 25.04 (plucky) | 1:9.18.18-0ubuntu2 | 2 | Sep 20, 2023 | |
| High | bind9-host 1:9.18.12-0ubuntu0.22.04.3 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.12-0ubuntu0.22.04.3 | 2 | Sep 19, 2023 | |
| High | bind9-host 1:9.18.18-0ubuntu2 | Ubuntu 24.04.5 LTS (noble) | 1:9.18.18-0ubuntu2 | 2 | Sep 19, 2023 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.19+esm2 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.19+esm2 | 1 | Sep 19, 2023 | |
| High | bind9-host 1:9.16.1-0ubuntu2.16 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.16 | 1 | Sep 19, 2023 | |
| High | bind9-host 1:9.18.12-1ubuntu2 | Ubuntu 24.10 (oracular) | 1:9.18.12-1ubuntu2 | 2 | Jun 21, 2023 | |
| High | bind9-host 1:9.18.12-1ubuntu2 | Ubuntu 25.04 (plucky) | 1:9.18.12-1ubuntu2 | 2 | Jun 21, 2023 | |
| High | bind9-host 1:9.16.1-0ubuntu2.15 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.15 | 2 | Jun 20, 2023 | |
| High | bind9-host 1:9.18.12-0ubuntu0.22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.12-0ubuntu0.22.04.2 | 2 | Jun 20, 2023 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.19+esm1 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.19+esm1 | 1 | Jun 20, 2023 | |
| High | bind9-host 1:9.18.1-1ubuntu1.3 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.1-1ubuntu1.3 | 3 | Jan 24, 2023 | |
| High | bind9-host 1:9.16.1-0ubuntu2.12 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.12 | 1 | Jan 24, 2023 | |
| Routine | bind9-host 1:9.18.4-2ubuntu2 | Ubuntu 24.10 (oracular) | 1:9.18.4-2ubuntu2 | 1 | Sep 21, 2022 | |
| Routine | bind9-host 1:9.18.4-2ubuntu2 | Ubuntu 25.04 (plucky) | 1:9.18.4-2ubuntu2 | 1 | Sep 21, 2022 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.18 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.18 | 3 | Sep 20, 2022 | |
| High | bind9-host 1:9.16.1-0ubuntu2.11 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.11 | 3 | Sep 20, 2022 | |
| High | bind9-host 1:9.18.1-1ubuntu1.2 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.1-1ubuntu1.2 | 5 | Sep 20, 2022 | |
| High | bind9-host 1:9.18.1-1ubuntu1.1 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.1-1ubuntu1.1 | 1 | May 17, 2022 | |
| High | bind9-host 1:9.18.0-2ubuntu3 | Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | 4 | Mar 15, 2022 | |
| Routine | bind9-host 1:9.11.3+dfsg-1ubuntu1.17 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | 1 | Mar 15, 2022 | |
| Routine | bind9-host 1:9.16.1-0ubuntu2.10 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | 1 | Mar 15, 2022 | |
| Routine | bind9-host 1:9.11.3+dfsg-1ubuntu1.16 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.16 | 1 | Oct 26, 2021 | |
| Routine | bind9-host 1:9.16.1-0ubuntu2.9 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.9 | 1 | Oct 26, 2021 | |
| Routine | bind9-host 1:9.16.15-1ubuntu2 | Ubuntu 22.04.1 LTS (jammy) | 1:9.16.15-1ubuntu2 | 1 | Oct 26, 2021 | |
| High | bind9-host 1:9.16.8-1ubuntu3.1 | Ubuntu 24.10 (oracular) | 1:9.16.8-1ubuntu3.1 | 3 | Apr 28, 2021 | |
| High | bind9-host 1:9.16.8-1ubuntu3.1 | Ubuntu 25.04 (plucky) | 1:9.16.8-1ubuntu3.1 | 3 | Apr 28, 2021 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.15 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.15 | 3 | Apr 27, 2021 | |
| High | bind9-host 1:9.16.1-0ubuntu2.8 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.8 | 3 | Apr 27, 2021 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.14 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.14 | 1 | Feb 16, 2021 | |
| High | bind9-host 1:9.16.1-0ubuntu2.6 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.6 | 1 | Feb 16, 2021 | |
| High | bind9-host 1:9.16.1-0ubuntu2.3 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.3 | 5 | Aug 19, 2020 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.13 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.13 | 3 | Aug 19, 2020 | |
| Routine | bind9-host 1:9.16.1-0ubuntu2.2 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.2 | 2 | Jun 16, 2020 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.12 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.12 | 2 | May 18, 2020 | |
| High | bind9-host 1:9.16.1-0ubuntu2.1 | Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.1 | 2 | May 18, 2020 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.11 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.11 | 1 | Nov 19, 2019 | |
| Routine | bind9-host 1:9.11.3+dfsg-1ubuntu1.8 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.8 | 1 | Jun 18, 2019 | |
| High | bind9-host 1:9.11.3+dfsg-1ubuntu1.7 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.7 | 1 | Apr 23, 2019 | |
| Routine | bind9-host 1:9.11.3+dfsg-1ubuntu1.5 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | 3 | Feb 20, 2019 | |
| Routine | bind9-host 1:9.11.3+dfsg-1ubuntu1.2 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.2 | 1 | Aug 8, 2018 | |
| Routine | bind9-host 1:9.11.3+dfsg-1ubuntu1.1 | Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.1 | 1 | Jun 11, 2018 |
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