Linux
libnss-winbind security updates
Patch Radar has 55 security fixes for libnss-winbind, closing 78 CVEs, 1 of which is being exploited. The newest security fix is libnss-winbind 2:4.19.5+dfsg-4ubuntu9.7, released July 31, 2026.
1 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
55
On record in Patch Radar
CVEs
78
Closed by those fixes
Exploited
1
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libnss-winbind 2:4.19.5+dfsg-4ubuntu9.7 | Ubuntu 24.04.5 LTS (noble) | 2:4.19.5+dfsg-4ubuntu9.7 | 7 | Jul 31, 2026 | |
| High | libnss-winbind 2:4.15.13+dfsg-0ubuntu1.13 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.13 | 7 | Jul 31, 2026 | |
| High | libnss-winbind 2:4.23.6+dfsg-1ubuntu2.2 | Ubuntu 26.04.1 LTS (resolute) | 2:4.23.6+dfsg-1ubuntu2.2 | 7 | Jul 28, 2026 | |
| Urgent | libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm2 | Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm2 | 3 | Jun 24, 2026 | |
| Urgent | libnss-winbind 2:4.22.3+dfsg-4ubuntu2.4 | Ubuntu 25.10 (questing) | 2:4.22.3+dfsg-4ubuntu2.4 | 6 | May 27, 2026 | |
| Urgent | libnss-winbind 2:4.19.5+dfsg-4ubuntu9.6 | Ubuntu 24.04.5 LTS (noble) | 2:4.19.5+dfsg-4ubuntu9.6 | 5 | May 27, 2026 | |
| Urgent | libnss-winbind 2:4.15.13+dfsg-0ubuntu1.12 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.12 | 4 | May 27, 2026 | |
| Urgent | libnss-winbind 2:4.23.6+dfsg-1ubuntu2.1 | Ubuntu 26.04.1 LTS (resolute) | 2:4.23.6+dfsg-1ubuntu2.1 | 6 | May 25, 2026 | |
| High | libnss-winbind 2:4.21.4+dfsg-1ubuntu3.5 | Ubuntu 25.04 (plucky) | 2:4.21.4+dfsg-1ubuntu3.5 | 2 | Oct 15, 2025 | |
| High | libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm1 | Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm1 | 2 | Oct 14, 2025 | |
| High | libnss-winbind 2:4.15.13+dfsg-0ubuntu1.10 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.10 | 2 | Oct 14, 2025 | |
| High | libnss-winbind 2:4.19.5+dfsg-4ubuntu9.4 | Ubuntu 24.04.5 LTS (noble) | 2:4.19.5+dfsg-4ubuntu9.4 | 2 | Oct 14, 2025 | |
| High | libnss-winbind 2:4.22.3+dfsg-4ubuntu2.1 | Ubuntu 25.10 (questing) | 2:4.22.3+dfsg-4ubuntu2.1 | 2 | Oct 14, 2025 | |
| High | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm3 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm3 | 2 | Oct 14, 2025 | |
| Routine | libnss-winbind 2:4.21.4+dfsg-1ubuntu3.1 | Ubuntu 25.04 (plucky) | 2:4.21.4+dfsg-1ubuntu3.1 | 1 | Jun 3, 2025 | |
| Urgent | libnss-winbind 2:4.19.5+dfsg-4ubuntu9 | Ubuntu 24.10 (oracular) | 2:4.19.5+dfsg-4ubuntu9 | 25 | Oct 10, 2023 | |
| Urgent | libnss-winbind 2:4.20.4+dfsg-1ubuntu1 | Ubuntu 25.04 (plucky) | 2:4.20.4+dfsg-1ubuntu1 | 25 | Oct 10, 2023 | |
| Routine | libnss-winbind 2:4.15.13+dfsg-0ubuntu1.5 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.5 | 4 | Oct 9, 2023 | |
| Routine | libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.6 | Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.6 | 3 | Oct 9, 2023 | |
| Routine | libnss-winbind 2:4.18.6+dfsg-1ubuntu2.1 | Ubuntu 24.04.5 LTS (noble) | 2:4.18.6+dfsg-1ubuntu2.1 | 3 | Oct 9, 2023 | |
| High | libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.3 | Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.3 | 4 | Jul 18, 2023 | |
| High | libnss-winbind 2:4.15.13+dfsg-0ubuntu1.2 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.2 | 4 | Jul 18, 2023 | |
| High | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1 | 4 | Jul 18, 2023 | |
| Routine | libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.2 | Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.2 | 2 | Mar 28, 2023 | |
| Routine | libnss-winbind 2:4.15.13+dfsg-0ubuntu1.1 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1.1 | 2 | Mar 28, 2023 | |
| Routine | libnss-winbind 2:4.19.4+dfsg-3ubuntu1 | Ubuntu 24.04.5 LTS (noble) | 2:4.19.4+dfsg-3ubuntu1 | 1 | Jan 17, 2023 | |
| Urgent | libnss-winbind 2:4.15.13+dfsg-0ubuntu0.20.04.1 | Ubuntu 20.04 LTS (focal) | 2:4.15.13+dfsg-0ubuntu0.20.04.1 | 6 | Dec 24, 2022 | |
| Urgent | libnss-winbind 2:4.15.13+dfsg-0ubuntu1 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.13+dfsg-0ubuntu1 | 6 | Dec 24, 2022 | |
| High | libnss-winbind 2:4.13.17~dfsg-0ubuntu1.20.04.1 | Ubuntu 20.04 LTS (focal) | 2:4.13.17~dfsg-0ubuntu1.20.04.1 | 6 | Jul 26, 2022 | |
| High | libnss-winbind 2:4.15.9+dfsg-0ubuntu0.2 | Ubuntu 22.04.1 LTS (jammy) | 2:4.15.9+dfsg-0ubuntu0.2 | 5 | Jul 26, 2022 | |
| Urgent | libnss-winbind 2:4.13.17~dfsg-0ubuntu0.21.04.1 | Ubuntu 20.04 LTS (focal) | 2:4.13.17~dfsg-0ubuntu0.21.04.1 | 3 | Jan 30, 2022 | |
| Urgent | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.28 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.28 | 1 | Jan 30, 2022 | |
| High | libnss-winbind 2:4.13.14+dfsg-0ubuntu0.20.04.1 | Ubuntu 20.04 LTS (focal) | 2:4.13.14+dfsg-0ubuntu0.20.04.1 | 9 | Nov 8, 2021 | |
| High | libnss-winbind 2:4.13.14+dfsg-0ubuntu1 | Ubuntu 22.04.1 LTS (jammy) | 2:4.13.14+dfsg-0ubuntu1 | 9 | Nov 8, 2021 | |
| High | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.26 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.26 | 4 | Nov 8, 2021 | |
| Routine | libnss-winbind 2:4.11.6+dfsg-0ubuntu1.8 | Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.8 | 1 | Apr 28, 2021 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.23 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.23 | 1 | Apr 28, 2021 | |
| Routine | libnss-winbind 2:4.11.6+dfsg-0ubuntu1.6 | Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.6 | 3 | Oct 28, 2020 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.21 | 3 | Oct 28, 2020 | |
| Patch now | libnss-winbind 2:4.11.6+dfsg-0ubuntu1.5 | Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.5 | 1 | 1 | Sep 15, 2020 |
| Patch now | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.20 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.20 | 1 | 1 | Sep 15, 2020 |
| Routine | libnss-winbind 2:4.11.6+dfsg-0ubuntu1.4 | Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.4 | 1 | Jul 6, 2020 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.18 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.18 | 1 | Jul 6, 2020 | |
| Routine | libnss-winbind 2:4.11.6+dfsg-0ubuntu1.3 | Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.3 | 3 | Jul 1, 2020 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.17 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.17 | 3 | Jul 1, 2020 | |
| Routine | libnss-winbind 2:4.11.6+dfsg-0ubuntu1.1 | Ubuntu 20.04 LTS (focal) | 2:4.11.6+dfsg-0ubuntu1.1 | 2 | Apr 27, 2020 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.16 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.16 | 1 | Apr 27, 2020 | |
| Routine | libnss-winbind 2:4.11.5+dfsg-1ubuntu1 | Ubuntu 20.04 LTS (focal) | 2:4.11.5+dfsg-1ubuntu1 | 2 | Jan 20, 2020 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.15 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.15 | 2 | Jan 20, 2020 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.14 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.14 | 2 | Dec 9, 2019 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.13 | 3 | Oct 28, 2019 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.10 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.10 | 1 | May 13, 2019 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.9 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.9 | 1 | Apr 7, 2019 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.5 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.5 | 3 | Nov 26, 2018 | |
| Routine | libnss-winbind 2:4.7.6+dfsg~ubuntu-0ubuntu2.2 | Ubuntu 18.04.6 LTS (bionic) | 2:4.7.6+dfsg~ubuntu-0ubuntu2.2 | 4 | Aug 13, 2018 |
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