# krb5-pkinit security updates Patch Radar has 97 security fixes for krb5-pkinit, closing 22 CVEs. The newest security fix is ALAS2023-2026-1939 (1.21.3-8.amzn2023.0.1), released July 20, 2026. - Web page: https://patchblox.com/security/product/linux/krb5-pkinit - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [ALAS2023-2026-1939](https://patchblox.com/security/data/fix/linux/alas2023-2026-1939.md) | Jul 20, 2026 | amzn 2023 1.21.3-8.amzn2023.0.1 | Routine | 1 | 0 | | [ELSA-2026-19145](https://patchblox.com/security/data/fix/linux/elsa-2026-19145.md) | Jul 16, 2026 | ol 10 0:1.21.3-10.0.1.el10_2 | High | 2 | 0 | | [ELSA-2026-19357](https://patchblox.com/security/data/fix/linux/elsa-2026-19357.md) | Jun 23, 2026 | ol 9 0:1.21.1-10.0.1.el9_8 | High | 2 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.8.md) | Jun 11, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.8 | High | 3 | 0 | | [krb5-pkinit 1.20.1-6ubuntu2.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-pkinit-1.20.1-6ubuntu2.7.md) | Jun 11, 2026 | Ubuntu 24.04.5 LTS (noble) 1.20.1-6ubuntu2.7 | High | 3 | 0 | | [krb5-pkinit 1.22.1-2ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-krb5-pkinit-1.22.1-2ubuntu4.1.md) | Jun 11, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.22.1-2ubuntu4.1 | High | 3 | 0 | | [RHSA-2026:19357](https://patchblox.com/security/data/fix/linux/rhsa-2026-19357.md) | May 27, 2026 | RHEL 9 0:1.21.1-10.el9_8 | High | 2 | 0 | | [ALSA-2026:19145](https://patchblox.com/security/data/fix/linux/alsa-2026-19145.md) | May 19, 2026 | almalinux 10 1.21.3-10.el10_2 | High | 2 | 0 | | [ALSA-2026:19357](https://patchblox.com/security/data/fix/linux/alsa-2026-19357.md) | May 19, 2026 | almalinux 9 1.21.1-10.el9_8 | High | 2 | 0 | | [RHSA-2026:16799](https://patchblox.com/security/data/fix/linux/rhsa-2026-16799.md) | May 15, 2026 | RHEL 8 0:1.18.2-34.el8_10 | High | 2 | 0 | | [ALSA-2026:16799](https://patchblox.com/security/data/fix/linux/alsa-2026-16799.md) | May 13, 2026 | almalinux 8 1.18.2-34.el8_10 | High | 2 | 0 | | [ELSA-2026-16799](https://patchblox.com/security/data/fix/linux/elsa-2026-16799.md) | May 13, 2026 | ol 8 0:1.18.2-34.0.1.el8_10 | High | 2 | 0 | | [ALAS2023-2026-1680](https://patchblox.com/security/data/fix/linux/alas2023-2026-1680.md) | May 11, 2026 | amzn 2023 1.21.3-7.amzn2023.0.1 | High | 2 | 0 | | [FEDORA-2026-684396998A](https://patchblox.com/security/data/fix/linux/fedora-2026-684396998a.md) | Apr 29, 2026 | Fedora 43 1.22.2-4.fc43 | High | 2 | 0 | | [krb5-pkinit 1.21.3-4ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-pkinit-1.21.3-4ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 1.21.3-4ubuntu1 | High | 1 | 0 | | [krb5-pkinit 1.21.3-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-pkinit-1.21.3-3ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 1.21.3-3ubuntu0.1 | High | 1 | 0 | | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 | amzn 2023 1.21.3-6.amzn2023.0.1 | High | 2 | 0 | | [ELSA-2025-9418](https://patchblox.com/security/data/fix/linux/elsa-2025-9418.md) | Jun 27, 2025 | ol 10 0:1.21.3-8.0.1.el10_0 | Routine | 1 | 0 | | [ALSA-2025:9418](https://patchblox.com/security/data/fix/linux/alsa-2025-9418.md) | Jun 24, 2025 | almalinux 10 1.21.3-8.el10_0 | Routine | 1 | 0 | | [ALSA-2025:9430](https://patchblox.com/security/data/fix/linux/alsa-2025-9430.md) | Jun 24, 2025 | almalinux 9 1.21.1-8.el9_6 | Routine | 1 | 0 | | [ELSA-2025-9430](https://patchblox.com/security/data/fix/linux/elsa-2025-9430.md) | Jun 24, 2025 | ol 9 0:1.21.1-8.0.1.el9_6 | Routine | 1 | 0 | | [RHSA-2025:9430](https://patchblox.com/security/data/fix/linux/rhsa-2025-9430.md) | Jun 24, 2025 | RHEL 9 0:1.21.1-8.el9_6 | Routine | 1 | 0 | | [ALSA-2025:8411](https://patchblox.com/security/data/fix/linux/alsa-2025-8411.md) | Jun 3, 2025 | almalinux 8 1.18.2-32.el8_10 | Routine | 1 | 0 | | [ELSA-2025-8411](https://patchblox.com/security/data/fix/linux/elsa-2025-8411.md) | Jun 3, 2025 | ol 8 0:1.18.2-32.0.1.el8_10 | Routine | 1 | 0 | | [RHSA-2025:8411](https://patchblox.com/security/data/fix/linux/rhsa-2025-8411.md) | Jun 3, 2025 | RHEL 8 0:1.18.2-32.el8_10 | Routine | 1 | 0 | | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 | ol 9 0:1.21.1-6.0.1.el9 | High | 1 | 0 | | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 | almalinux 9 1.21.1-6.el9 | High | 1 | 0 | | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 | RHEL 9 0:1.21.1-6.el9 | High | 1 | 0 | | [krb5-pkinit 1.16-2ubuntu0.4+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.4-esm5.md) | Apr 14, 2025 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.4+esm5 | Routine | 1 | 0 | | [krb5-pkinit 1.17-6ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.11.md) | Apr 14, 2025 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.11 | Routine | 1 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.7.md) | Apr 14, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.7 | Routine | 1 | 0 | | [krb5-pkinit 1.20.1-6ubuntu2.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-pkinit-1.20.1-6ubuntu2.6.md) | Apr 14, 2025 | Ubuntu 24.04.5 LTS (noble) 1.20.1-6ubuntu2.6 | Routine | 1 | 0 | | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 | almalinux 8 1.18.2-31.el8_10 | High | 1 | 0 | | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 | ol 8 0:1.18.2-31.0.1.el8_10 | High | 1 | 0 | | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 | RHEL 8 0:1.18.2-31.el8_10 | High | 1 | 0 | | [krb5-pkinit 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-pkinit-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 | Ubuntu 24.10 (oracular) 1.21.3-3ubuntu0.2 | High | 3 | 0 | | [krb5-pkinit 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-pkinit-1.21.3-4ubuntu2.md) | Jan 31, 2025 | Ubuntu 25.04 (plucky) 1.21.3-4ubuntu2 | High | 3 | 0 | | [krb5-pkinit 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-pkinit-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 | Ubuntu 24.04.5 LTS (noble) 1.20.1-6ubuntu2.5 | High | 4 | 0 | | [krb5-pkinit 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.9.md) | Jan 30, 2025 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.9 | High | 3 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.6 | High | 3 | 0 | | [krb5-pkinit 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-pkinit-1.21.3-4ubuntu2.md) | Jan 30, 2025 | Ubuntu 25.10 (questing) 1.21.3-4ubuntu2 | High | 3 | 0 | | [ELSA-2024-9474](https://patchblox.com/security/data/fix/linux/elsa-2024-9474.md) | Nov 20, 2024 | ol 9 0:1.21.1-4.0.1.el9_5 | High | 1 | 0 | | [ELSA-2024-9331](https://patchblox.com/security/data/fix/linux/elsa-2024-9331.md) | Nov 14, 2024 | ol 9 0:1.21.1-3.0.1.el9 | High | 3 | 0 | | [ALSA-2024:9474](https://patchblox.com/security/data/fix/linux/alsa-2024-9474.md) | Nov 12, 2024 | almalinux 9 1.21.1-4.el9_5 | High | 1 | 0 | | [RHSA-2024:9474](https://patchblox.com/security/data/fix/linux/rhsa-2024-9474.md) | Nov 12, 2024 | RHEL 9 0:1.21.1-4.el9_5 | High | 1 | 0 | | [ALSA-2024:9331](https://patchblox.com/security/data/fix/linux/alsa-2024-9331.md) | Nov 12, 2024 | almalinux 9 1.21.1-3.el9 | High | 3 | 0 | | [RHSA-2024:9331](https://patchblox.com/security/data/fix/linux/rhsa-2024-9331.md) | Nov 12, 2024 | RHEL 9 0:1.21.1-3.el9 | High | 3 | 0 | | [ALSA-2024:8860](https://patchblox.com/security/data/fix/linux/alsa-2024-8860.md) | Nov 5, 2024 | almalinux 8 1.18.2-30.el8_10 | High | 1 | 0 | | [ELSA-2024-8860](https://patchblox.com/security/data/fix/linux/elsa-2024-8860.md) | Nov 5, 2024 | ol 8 0:1.18.2-30.0.1.el8_10 | High | 1 | 0 | | [RHSA-2024:8860](https://patchblox.com/security/data/fix/linux/rhsa-2024-8860.md) | Nov 5, 2024 | RHEL 8 0:1.18.2-30.el8_10 | High | 1 | 0 | | [ALSA-2024:6166](https://patchblox.com/security/data/fix/linux/alsa-2024-6166.md) | Sep 3, 2024 | almalinux 9 1.21.1-2.el9_4 | High | 2 | 0 | | [ELSA-2024-6166](https://patchblox.com/security/data/fix/linux/elsa-2024-6166.md) | Sep 3, 2024 | ol 9 0:1.21.1-2.0.1.el9_4 | High | 2 | 0 | | [RHSA-2024:6166](https://patchblox.com/security/data/fix/linux/rhsa-2024-6166.md) | Sep 3, 2024 | RHEL 9 0:1.21.1-2.el9_4 | High | 2 | 0 | | [ALSA-2024:5312](https://patchblox.com/security/data/fix/linux/alsa-2024-5312.md) | Aug 13, 2024 | almalinux 8 1.18.2-29.el8_10 | High | 2 | 0 | | [ELSA-2024-5312](https://patchblox.com/security/data/fix/linux/elsa-2024-5312.md) | Aug 13, 2024 | ol 8 0:1.18.2-29.0.1.el8_10 | High | 2 | 0 | | [RHSA-2024:5312](https://patchblox.com/security/data/fix/linux/rhsa-2024-5312.md) | Aug 13, 2024 | RHEL 8 0:1.18.2-29.el8_10 | High | 2 | 0 | | [ALAS2023-2024-688](https://patchblox.com/security/data/fix/linux/alas2023-2024-688.md) | Aug 1, 2024 | amzn 2023 1.21.3-1.amzn2023.0.1 | High | 2 | 0 | | [krb5-pkinit 1.16-2ubuntu0.4+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.4-esm3.md) | Jul 9, 2024 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.4+esm3 | High | 1 | 0 | | [krb5-pkinit 1.17-6ubuntu4.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.8.md) | Jul 9, 2024 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.8 | High | 1 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.5.md) | Jul 9, 2024 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.5 | High | 1 | 0 | | [krb5-pkinit 1.20.1-6ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-pkinit-1.20.1-6ubuntu2.3.md) | Jul 9, 2024 | Ubuntu 24.04.5 LTS (noble) 1.20.1-6ubuntu2.3 | High | 1 | 0 | | [krb5-pkinit 1.16-2ubuntu0.4+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.4-esm2.md) | Jun 28, 2024 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.4+esm2 | High | 2 | 0 | | [krb5-pkinit 1.17-6ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.6.md) | Jun 28, 2024 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.6 | High | 2 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.4.md) | Jun 28, 2024 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.4 | High | 2 | 0 | | [krb5-pkinit 1.20.1-6ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-pkinit-1.20.1-6ubuntu2.1.md) | Jun 28, 2024 | Ubuntu 24.04.5 LTS (noble) 1.20.1-6ubuntu2.1 | High | 2 | 0 | | [ELSA-2024-3268](https://patchblox.com/security/data/fix/linux/elsa-2024-3268.md) | May 29, 2024 | ol 8 0:1.18.2-27.0.1.el8_10 | High | 2 | 0 | | [ALSA-2024:3268](https://patchblox.com/security/data/fix/linux/alsa-2024-3268.md) | May 22, 2024 | almalinux 8 1.18.2-27.el8_10 | High | 2 | 0 | | [RHSA-2024:3268](https://patchblox.com/security/data/fix/linux/rhsa-2024-3268.md) | May 22, 2024 | RHEL 8 0:1.18.2-27.el8_10 | High | 2 | 0 | | [ALAS2023-2024-586](https://patchblox.com/security/data/fix/linux/alas2023-2024-586.md) | Apr 10, 2024 | amzn 2023 1.21-3.amzn2023.0.4 | High | 3 | 0 | | [ELSA-2023-6699](https://patchblox.com/security/data/fix/linux/elsa-2023-6699.md) | Nov 11, 2023 | ol 9 0:1.21.1-1.0.1.el9 | High | 2 | 0 | | [ALSA-2023:6699](https://patchblox.com/security/data/fix/linux/alsa-2023-6699.md) | Nov 7, 2023 | almalinux 9 1.21.1-1.el9 | High | 2 | 0 | | [RHSA-2023:6699](https://patchblox.com/security/data/fix/linux/rhsa-2023-6699.md) | Nov 7, 2023 | RHEL 9 0:1.21.1-1.el9 | High | 2 | 0 | | [ALAS2023-2023-321](https://patchblox.com/security/data/fix/linux/alas2023-2023-321.md) | Aug 31, 2023 | amzn 2023 1.21-3.amzn2023.0.3 | High | 2 | 0 | | [krb5-pkinit 1.16-2ubuntu0.4+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.4-esm1.md) | Aug 7, 2023 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.4+esm1 | High | 1 | 0 | | [krb5-pkinit 1.17-6ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.4.md) | Aug 7, 2023 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.4 | High | 1 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.3.md) | Aug 7, 2023 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.3 | High | 1 | 0 | | [ELSA-2023-2570](https://patchblox.com/security/data/fix/linux/elsa-2023-2570.md) | May 15, 2023 | ol 9 0:1.20.1-8.0.1.el9 | High | 1 | 0 | | [ALSA-2023:2570](https://patchblox.com/security/data/fix/linux/alsa-2023-2570.md) | May 9, 2023 | almalinux 9 1.20.1-8.el9 | High | 1 | 0 | | [RHSA-2023:2570](https://patchblox.com/security/data/fix/linux/rhsa-2023-2570.md) | May 9, 2023 | RHEL 9 0:1.20.1-8.el9 | High | 1 | 0 | | [krb5-pkinit 1.16-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.3.md) | Dec 24, 2022 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.3 | High | 2 | 0 | | [krb5-pkinit 1.17-6ubuntu4.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.2.md) | Dec 24, 2022 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.2 | High | 1 | 0 | | [krb5-pkinit 1.19.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.1.md) | Dec 24, 2022 | Ubuntu 22.04.1 LTS (jammy) 1.19.2-2ubuntu0.1 | High | 1 | 0 | | [ELSA-2022-8637](https://patchblox.com/security/data/fix/linux/elsa-2022-8637.md) | Nov 29, 2022 | ol 9 0:1.19.1-24.0.1.el9_1 | High | 1 | 0 | | [ALSA-2022:8637](https://patchblox.com/security/data/fix/linux/alsa-2022-8637.md) | Nov 28, 2022 | almalinux 9 1.19.1-24.el9_1 | High | 1 | 0 | | [ALSA-2022:8638](https://patchblox.com/security/data/fix/linux/alsa-2022-8638.md) | Nov 28, 2022 | almalinux 8 1.18.2-22.el8_7 | High | 1 | 0 | | [ELSA-2022-8638](https://patchblox.com/security/data/fix/linux/elsa-2022-8638.md) | Nov 28, 2022 | ol 8 0:1.18.2-22.0.1.el8_7 | High | 1 | 0 | | [RHSA-2022:8637](https://patchblox.com/security/data/fix/linux/rhsa-2022-8637.md) | Nov 28, 2022 | RHEL 9 0:1.19.1-24.el9_1 | High | 1 | 0 | | [RHSA-2022:8638](https://patchblox.com/security/data/fix/linux/rhsa-2022-8638.md) | Nov 28, 2022 | RHEL 8 0:1.18.2-22.el8_7 | High | 1 | 0 | | [ELSA-2021-3576](https://patchblox.com/security/data/fix/linux/elsa-2021-3576.md) | Sep 23, 2021 | ol 8 0:1.18.2-8.3.el8_4 | High | 2 | 0 | | [RHSA-2021:3576](https://patchblox.com/security/data/fix/linux/rhsa-2021-3576.md) | Sep 21, 2021 | RHEL 8 0:1.18.2-8.3.el8_4 | High | 2 | 0 | | [krb5-pkinit 1.16-2ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.4.md) | Aug 22, 2021 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.4 | High | 2 | 0 | | [krb5-pkinit 1.17-6ubuntu4.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.3.md) | Aug 22, 2021 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.3 | High | 2 | 0 | | [ELSA-2021-1593](https://patchblox.com/security/data/fix/linux/elsa-2021-1593.md) | May 25, 2021 | ol 8 0:1.18.2-8.el8 | High | 1 | 0 | | [RHSA-2021:1593](https://patchblox.com/security/data/fix/linux/rhsa-2021-1593.md) | May 18, 2021 | RHEL 8 0:1.18.2-8.el8 | High | 1 | 0 | | [krb5-pkinit 1.16-2ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.2.md) | Nov 6, 2020 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.2 | High | 1 | 0 | | [krb5-pkinit 1.17-6ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.1.md) | Nov 6, 2020 | Ubuntu 20.04 LTS (focal) 1.17-6ubuntu4.1 | High | 1 | 0 | | [krb5-pkinit 1.16-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-krb5-pkinit-1.16-2ubuntu0.1.md) | Mar 6, 2018 | Ubuntu 18.04.6 LTS (bionic) 1.16-2ubuntu0.1 | Routine | 3 | 0 | --- Data as of 2026-11-08T06:59:42Z UTC. 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