Linux
libunbound2 security updates
Patch Radar has 10 security fixes for libunbound2, closing 33 CVEs. The newest security fix is libunbound2 1.6.7-1ubuntu2.6+esm5, released October 6, 2026.
Latest version
n/a
Release date not known
Security fixes
10
On record in Patch Radar
CVEs
33
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libunbound2 1.6.7-1ubuntu2.6+esm5 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm5 | 2 | Oct 6, 2026 | |
| High | libunbound2 1.6.7-1ubuntu2.6+esm6 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm6 | 6 | Sep 16, 2026 | |
| High | libunbound2 1.6.7-1ubuntu2.6+esm4 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm4 | 3 | May 19, 2026 | |
| Routine | libunbound2 1.6.7-1ubuntu2.6+esm3 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm3 | 1 | Oct 3, 2024 | |
| Routine | libunbound2 1.6.7-1ubuntu2.6+esm2 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6+esm2 | 2 | Aug 12, 2024 | |
| High | libunbound2 1.6.7-1ubuntu2.6 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.6 | 1 | Sep 26, 2022 | |
| Routine | libunbound2 1.6.7-1ubuntu2.5 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.5 | 2 | Aug 1, 2022 | |
| High | libunbound2 1.6.7-1ubuntu2.4 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.4 | 13 | Apr 26, 2021 | |
| High | libunbound2 1.6.7-1ubuntu2.3 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.3 | 2 | May 19, 2020 | |
| Routine | libunbound2 1.6.7-1ubuntu2.1 | Ubuntu 18.04.6 LTS (bionic) | 1.6.7-1ubuntu2.1 | 1 | Jan 22, 2018 |
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