Linux
unbound-host security updates
Patch Radar has 58 security fixes for unbound-host, closing 49 CVEs. The newest security fix is unbound-host 1.19.2-1ubuntu3.10, released October 6, 2026.
Latest version
n/a
Release date not known
Security fixes
58
On record in Patch Radar
CVEs
49
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | unbound-host 1.19.2-1ubuntu3.10 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.10 | 2 | Oct 6, 2026 | |
| High | unbound-host 1.13.1-1ubuntu5.16 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.16 | 2 | Oct 6, 2026 | |
| High | unbound-host 1.9.4-2ubuntu1.11+esm2 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.11+esm2 | 2 | Oct 6, 2026 | |
| High | unbound-host 1.6.7-1ubuntu2.6+esm5 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm5 | 2 | Oct 6, 2026 | |
| High | unbound-host 1.6.7-1ubuntu2.6+esm6 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm6 | 6 | Sep 16, 2026 | |
| High | unbound-host 1.24.2-1ubuntu2.3 | Ubuntu 26.04.1 LTS (resolute) | 1.24.2-1ubuntu2.3 | 2 | Sep 16, 2026 | |
| High | unbound-host 1.24.2-1ubuntu2.4 | Ubuntu 26.04.1 LTS (resolute) | 1.24.2-1ubuntu2.4 | 8 | Sep 16, 2026 | |
| High | unbound-host 1.13.1-1ubuntu5.17 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.17 | 6 | Sep 16, 2026 | |
| High | unbound-host 1.19.2-1ubuntu3.12 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.12 | 6 | Sep 16, 2026 | |
| High | unbound-host 1.9.4-2ubuntu1.11+esm3 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.11+esm3 | 6 | Sep 16, 2026 | |
| Urgent | unbound-host 1.22.0-2ubuntu2.3 | Ubuntu 25.10 (questing) | 1.22.0-2ubuntu2.3 | 11 | May 27, 2026 | |
| Urgent | unbound-host 1.19.2-1ubuntu3.8 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.8 | 11 | May 27, 2026 | |
| High | unbound-host 1.13.1-1ubuntu5.15 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.15 | 7 | May 27, 2026 | |
| Urgent | unbound-host 1.24.2-1ubuntu2.1 | Ubuntu 26.04.1 LTS (resolute) | 1.24.2-1ubuntu2.1 | 11 | May 19, 2026 | |
| High | unbound-host 1.6.7-1ubuntu2.6+esm4 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm4 | 3 | May 19, 2026 | |
| High | unbound-host 1.9.4-2ubuntu1.11+esm1 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.11+esm1 | 3 | May 19, 2026 | |
| Routine | unbound-host 1.16.2-1 | Ubuntu 25.04 (plucky) | 1.16.2-1 | 2 | Jan 16, 2026 | |
| Routine | unbound-host 1.22.0-1ubuntu1.2 | Ubuntu 25.04 (plucky) | 1.22.0-1ubuntu1.2 | 1 | Jan 16, 2026 | |
| Routine | unbound-host 1.16.2-1 | Ubuntu 24.10 (oracular) | 1.16.2-1 | 2 | Jan 16, 2026 | |
| Routine | unbound-host 1.20.0-1ubuntu2.1 | Ubuntu 24.10 (oracular) | 1.20.0-1ubuntu2.1 | 1 | Jan 16, 2026 | |
| Routine | unbound-host 1.13.1-1ubuntu5.14 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.14 | 1 | Oct 22, 2025 | |
| Routine | unbound-host 1.19.2-1ubuntu3.7 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.7 | 1 | Oct 22, 2025 | |
| Routine | unbound-host 1.22.0-2ubuntu2.2 | Ubuntu 25.10 (questing) | 1.22.0-2ubuntu2.2 | 1 | Oct 22, 2025 | |
| Routine | unbound-host 1.24.2-1ubuntu1 | Ubuntu 26.04.1 LTS (resolute) | 1.24.2-1ubuntu1 | 1 | Oct 22, 2025 | |
| High | unbound-host 1.22.0-1ubuntu1.1 | Ubuntu 25.04 (plucky) | 1.22.0-1ubuntu1.1 | 1 | Jul 17, 2025 | |
| High | unbound-host 1.13.1-1ubuntu5.11 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.11 | 1 | Jul 16, 2025 | |
| High | unbound-host 1.19.2-1ubuntu3.5 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.5 | 1 | Jul 16, 2025 | |
| High | unbound-host 1.22.0-2ubuntu1 | Ubuntu 25.10 (questing) | 1.22.0-2ubuntu1 | 1 | Jul 16, 2025 | |
| Routine | unbound-host 1.13.1-1ubuntu5.8 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.8 | 1 | Oct 3, 2024 | |
| Routine | unbound-host 1.19.2-1ubuntu3.3 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.3 | 1 | Oct 3, 2024 | |
| Routine | unbound-host 1.6.7-1ubuntu2.6+esm3 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm3 | 1 | Oct 3, 2024 | |
| Routine | unbound-host 1.9.4-2ubuntu1.9 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.9 | 1 | Oct 3, 2024 | |
| Routine | unbound-host 1.13.1-1ubuntu5.7 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.7 | 2 | Aug 12, 2024 | |
| Routine | unbound-host 1.19.2-1ubuntu3.2 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.2 | 2 | Aug 12, 2024 | |
| Routine | unbound-host 1.6.7-1ubuntu2.6+esm2 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | 2 | Aug 12, 2024 | |
| Routine | unbound-host 1.9.4-2ubuntu1.8 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.8 | 2 | Aug 12, 2024 | |
| High | unbound-host 1.20.0-1ubuntu1 | Ubuntu 24.10 (oracular) | 1.20.0-1ubuntu1 | 1 | May 10, 2024 | |
| High | unbound-host 1.20.0-1ubuntu1 | Ubuntu 25.04 (plucky) | 1.20.0-1ubuntu1 | 1 | May 10, 2024 | |
| High | unbound-host 1.13.1-1ubuntu5.5 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.5 | 1 | May 9, 2024 | |
| High | unbound-host 1.19.2-1ubuntu3.1 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu3.1 | 1 | May 9, 2024 | |
| High | unbound-host 1.9.4-2ubuntu1.6 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.6 | 1 | May 9, 2024 | |
| High | unbound-host 1.19.2-1ubuntu1 | Ubuntu 24.04.5 LTS (noble) | 1.19.2-1ubuntu1 | 1 | Mar 7, 2024 | |
| High | unbound-host 1.19.1-1ubuntu1 | Ubuntu 24.10 (oracular) | 1.19.1-1ubuntu1 | 2 | Feb 13, 2024 | |
| High | unbound-host 1.19.1-1ubuntu1 | Ubuntu 25.04 (plucky) | 1.19.1-1ubuntu1 | 2 | Feb 13, 2024 | |
| High | unbound-host 1.13.1-1ubuntu5.4 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.4 | 2 | Feb 12, 2024 | |
| High | unbound-host 1.19.1-1ubuntu1 | Ubuntu 24.04.5 LTS (noble) | 1.19.1-1ubuntu1 | 2 | Feb 12, 2024 | |
| High | unbound-host 1.9.4-2ubuntu1.5 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.5 | 2 | Feb 12, 2024 | |
| High | unbound-host 1.13.1-1ubuntu5.3 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.3 | 1 | Sep 26, 2022 | |
| High | unbound-host 1.6.7-1ubuntu2.6 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6 | 1 | Sep 26, 2022 | |
| High | unbound-host 1.9.4-2ubuntu1.4 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.4 | 1 | Sep 26, 2022 | |
| Routine | unbound-host 1.13.1-1ubuntu5.1 | Ubuntu 22.04.1 LTS (jammy) | 1.13.1-1ubuntu5.1 | 2 | Aug 1, 2022 | |
| Routine | unbound-host 1.6.7-1ubuntu2.5 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.5 | 2 | Aug 1, 2022 | |
| Routine | unbound-host 1.9.4-2ubuntu1.3 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.3 | 2 | Aug 1, 2022 | |
| High | unbound-host 1.6.7-1ubuntu2.4 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.4 | 13 | Apr 26, 2021 | |
| High | unbound-host 1.9.4-2ubuntu1.2 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.2 | 13 | Apr 26, 2021 | |
| High | unbound-host 1.6.7-1ubuntu2.3 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.3 | 2 | May 19, 2020 | |
| High | unbound-host 1.9.4-2ubuntu1.1 | Ubuntu 20.04 LTS (focal) | 1.9.4-2ubuntu1.1 | 2 | May 19, 2020 | |
| Routine | unbound-host 1.6.7-1ubuntu2.1 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.1 | 1 | Jan 22, 2018 |
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