# python3-samba security updates Patch Radar has 58 security fixes for python3-samba, closing 73 CVEs, 1 of which is being exploited. The newest is python3-samba 2:4.19.5+dfsg-4ubuntu9.7 (2:4.19.5+dfsg-4ubuntu9.7), released July 31, 2026. - Web page: https://patchblox.com/security/product/linux/python3-samba - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [python3-samba 2:4.19.5+dfsg-4ubuntu9.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-samba-2-4.19.5-dfsg-4ubuntu9.7.md) | Jul 31, 2026 | Ubuntu 24.04.5 LTS (noble) 2:4.19.5+dfsg-4ubuntu9.7 | High | 7 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1.13](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.13.md) | Jul 31, 2026 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1.13 | High | 7 | 0 | | [RHSA-2026:25049](https://patchblox.com/security/data/fix/linux/rhsa-2026-25049.md) | Jun 24, 2026 | RHEL 9 0:4.23.5-10.el9_8 | Urgent | 6 | 0 | | [RHSA-2026:22644](https://patchblox.com/security/data/fix/linux/rhsa-2026-22644.md) | Jun 24, 2026 | RHEL 8 0:4.19.4-16.el8_10 | Urgent | 5 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.8-esm2.md) | Jun 24, 2026 | Ubuntu 20.04 LTS (focal) 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm2 | Urgent | 3 | 0 | | [python3-samba 2:4.22.3+dfsg-4ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-samba-2-4.22.3-dfsg-4ubuntu2.4.md) | May 27, 2026 | Ubuntu 25.10 (questing) 2:4.22.3+dfsg-4ubuntu2.4 | Urgent | 6 | 0 | | [python3-samba 2:4.19.5+dfsg-4ubuntu9.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-samba-2-4.19.5-dfsg-4ubuntu9.6.md) | May 27, 2026 | Ubuntu 24.04.5 LTS (noble) 2:4.19.5+dfsg-4ubuntu9.6 | Urgent | 5 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1.12](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.12.md) | May 27, 2026 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1.12 | Urgent | 4 | 0 | | [python3-samba 2:4.21.4+dfsg-1ubuntu3.5](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-samba-2-4.21.4-dfsg-1ubuntu3.5.md) | Oct 15, 2025 | Ubuntu 25.04 (plucky) 2:4.21.4+dfsg-1ubuntu3.5 | High | 2 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.8-esm1.md) | Oct 14, 2025 | Ubuntu 20.04 LTS (focal) 2:4.15.13+dfsg-0ubuntu0.20.04.8+esm1 | High | 2 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.10.md) | Oct 14, 2025 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1.10 | High | 2 | 0 | | [python3-samba 2:4.19.5+dfsg-4ubuntu9.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-samba-2-4.19.5-dfsg-4ubuntu9.4.md) | Oct 14, 2025 | Ubuntu 24.04.5 LTS (noble) 2:4.19.5+dfsg-4ubuntu9.4 | High | 2 | 0 | | [python3-samba 2:4.22.3+dfsg-4ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-samba-2-4.22.3-dfsg-4ubuntu2.1.md) | Oct 14, 2025 | Ubuntu 25.10 (questing) 2:4.22.3+dfsg-4ubuntu2.1 | High | 2 | 0 | | [python3-samba 2:4.21.4+dfsg-1ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-samba-2-4.21.4-dfsg-1ubuntu3.1.md) | Jun 3, 2025 | Ubuntu 25.04 (plucky) 2:4.21.4+dfsg-1ubuntu3.1 | Routine | 1 | 0 | | [RHSA-2023:7467](https://patchblox.com/security/data/fix/linux/rhsa-2023-7467.md) | Nov 22, 2023 | RHEL 8 0:4.18.6-2.el8_9 | High | 3 | 0 | | [RHSA-2023:7139](https://patchblox.com/security/data/fix/linux/rhsa-2023-7139.md) | Nov 14, 2023 | RHEL 8 0:4.18.6-1.el8 | High | 4 | 0 | | [RHSA-2023:6667](https://patchblox.com/security/data/fix/linux/rhsa-2023-6667.md) | Nov 7, 2023 | RHEL 9 0:4.18.6-100.el9 | High | 4 | 0 | | [RHSA-2023:6744](https://patchblox.com/security/data/fix/linux/rhsa-2023-6744.md) | Nov 7, 2023 | RHEL 9 0:4.18.6-101.el9_3 | High | 3 | 0 | | [python3-samba 2:4.19.5+dfsg-4ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3-samba-2-4.19.5-dfsg-4ubuntu9.md) | Oct 10, 2023 | Ubuntu 24.10 (oracular) 2:4.19.5+dfsg-4ubuntu9 | Urgent | 25 | 0 | | [python3-samba 2:4.20.4+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-samba-2-4.20.4-dfsg-1ubuntu1.md) | Oct 10, 2023 | Ubuntu 25.04 (plucky) 2:4.20.4+dfsg-1ubuntu1 | Urgent | 25 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.5.md) | Oct 9, 2023 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1.5 | Routine | 4 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.6.md) | Oct 9, 2023 | Ubuntu 20.04 LTS (focal) 2:4.15.13+dfsg-0ubuntu0.20.04.6 | Routine | 3 | 0 | | [python3-samba 2:4.18.6+dfsg-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-samba-2-4.18.6-dfsg-1ubuntu2.1.md) | Oct 9, 2023 | Ubuntu 24.04.5 LTS (noble) 2:4.18.6+dfsg-1ubuntu2.1 | Routine | 3 | 0 | | [RHSA-2023:4325](https://patchblox.com/security/data/fix/linux/rhsa-2023-4325.md) | Jul 31, 2023 | RHEL 9 0:4.17.5-103.el9_2 | Routine | 1 | 0 | | [RHSA-2023:4328](https://patchblox.com/security/data/fix/linux/rhsa-2023-4328.md) | Jul 31, 2023 | RHEL 8 0:4.17.5-3.el8_8 | Routine | 1 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.3.md) | Jul 18, 2023 | Ubuntu 20.04 LTS (focal) 2:4.15.13+dfsg-0ubuntu0.20.04.3 | High | 4 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.2.md) | Jul 18, 2023 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1.2 | High | 4 | 0 | | [RHSA-2023:2987](https://patchblox.com/security/data/fix/linux/rhsa-2023-2987.md) | May 16, 2023 | RHEL 8 0:4.17.5-2.el8 | Routine | 1 | 0 | | [RHSA-2023:2519](https://patchblox.com/security/data/fix/linux/rhsa-2023-2519.md) | May 9, 2023 | RHEL 9 0:4.17.5-102.el9 | Routine | 1 | 0 | | [RHSA-2023:2127](https://patchblox.com/security/data/fix/linux/rhsa-2023-2127.md) | May 4, 2023 | RHEL 9 0:4.16.4-103.el9_1 | Urgent | 1 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.2.md) | Mar 28, 2023 | Ubuntu 20.04 LTS (focal) 2:4.15.13+dfsg-0ubuntu0.20.04.2 | Routine | 2 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.1.md) | Mar 28, 2023 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1.1 | Routine | 2 | 0 | | [RHSA-2023:0838](https://patchblox.com/security/data/fix/linux/rhsa-2023-0838.md) | Feb 21, 2023 | RHEL 8 0:4.16.4-4.el8_7 | Urgent | 1 | 0 | | [python3-samba 2:4.19.4+dfsg-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-samba-2-4.19.4-dfsg-3ubuntu1.md) | Jan 17, 2023 | Ubuntu 24.04.5 LTS (noble) 2:4.19.4+dfsg-3ubuntu1 | Routine | 1 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.15.13-dfsg-0ubuntu0.20.04.1.md) | Dec 24, 2022 | Ubuntu 20.04 LTS (focal) 2:4.15.13+dfsg-0ubuntu0.20.04.1 | Urgent | 6 | 0 | | [python3-samba 2:4.15.13+dfsg-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.13-dfsg-0ubuntu1.md) | Dec 24, 2022 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.13+dfsg-0ubuntu1 | Urgent | 6 | 0 | | [RHSA-2022:8317](https://patchblox.com/security/data/fix/linux/rhsa-2022-8317.md) | Nov 15, 2022 | RHEL 9 0:4.16.4-101.el9 | Routine | 1 | 0 | | [RHSA-2022:7111](https://patchblox.com/security/data/fix/linux/rhsa-2022-7111.md) | Oct 25, 2022 | RHEL 8 0:4.15.5-10.el8_6 | Routine | 1 | 0 | | [python3-samba 2:4.13.17~dfsg-0ubuntu1.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.13.17-dfsg-0ubuntu1.20.04.1.md) | Jul 26, 2022 | Ubuntu 20.04 LTS (focal) 2:4.13.17~dfsg-0ubuntu1.20.04.1 | High | 6 | 0 | | [python3-samba 2:4.15.9+dfsg-0ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.15.9-dfsg-0ubuntu0.2.md) | Jul 26, 2022 | Ubuntu 22.04.1 LTS (jammy) 2:4.15.9+dfsg-0ubuntu0.2 | High | 5 | 0 | | [RHSA-2022:2074](https://patchblox.com/security/data/fix/linux/rhsa-2022-2074.md) | May 10, 2022 | RHEL 8 0:4.15.5-5.el8 | Routine | 2 | 0 | | [RHSA-2022:0332](https://patchblox.com/security/data/fix/linux/rhsa-2022-0332.md) | Jan 31, 2022 | RHEL 8 0:4.14.5-9.el8_5 | Urgent | 1 | 0 | | [python3-samba 2:4.13.17~dfsg-0ubuntu0.21.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.13.17-dfsg-0ubuntu0.21.04.1.md) | Jan 30, 2022 | Ubuntu 20.04 LTS (focal) 2:4.13.17~dfsg-0ubuntu0.21.04.1 | Urgent | 3 | 0 | | [RHSA-2021:5082](https://patchblox.com/security/data/fix/linux/rhsa-2021-5082.md) | Dec 13, 2021 | RHEL 8 0:4.14.5-7.el8_5 | High | 3 | 0 | | [RHBA-2021:4438](https://patchblox.com/security/data/fix/linux/rhba-2021-4438.md) | Nov 9, 2021 | RHEL 8 0:4.14.5-2.el8 | Routine | 1 | 0 | | [python3-samba 2:4.13.14+dfsg-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.13.14-dfsg-0ubuntu0.20.04.1.md) | Nov 8, 2021 | Ubuntu 20.04 LTS (focal) 2:4.13.14+dfsg-0ubuntu0.20.04.1 | High | 9 | 0 | | [python3-samba 2:4.13.14+dfsg-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-samba-2-4.13.14-dfsg-0ubuntu1.md) | Nov 8, 2021 | Ubuntu 22.04.1 LTS (jammy) 2:4.13.14+dfsg-0ubuntu1 | High | 9 | 0 | | [RHSA-2021:4058](https://patchblox.com/security/data/fix/linux/rhsa-2021-4058.md) | Nov 2, 2021 | RHEL 8 0:4.13.3-5.el8_4 | Routine | 1 | 0 | | [RHSA-2021:1647](https://patchblox.com/security/data/fix/linux/rhsa-2021-1647.md) | May 18, 2021 | RHEL 8 0:4.13.3-3.el8 | Patch now | 3 | 1 | | [python3-samba 2:4.11.6+dfsg-0ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.8.md) | Apr 28, 2021 | Ubuntu 20.04 LTS (focal) 2:4.11.6+dfsg-0ubuntu1.8 | Routine | 1 | 0 | | [python3-samba 2:4.11.6+dfsg-0ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.6.md) | Oct 28, 2020 | Ubuntu 20.04 LTS (focal) 2:4.11.6+dfsg-0ubuntu1.6 | Routine | 3 | 0 | | [python3-samba 2:4.11.6+dfsg-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.5.md) | Sep 15, 2020 | Ubuntu 20.04 LTS (focal) 2:4.11.6+dfsg-0ubuntu1.5 | Patch now | 1 | 1 | | [python3-samba 2:4.11.6+dfsg-0ubuntu1.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.4.md) | Jul 6, 2020 | Ubuntu 20.04 LTS (focal) 2:4.11.6+dfsg-0ubuntu1.4 | Routine | 1 | 0 | | [python3-samba 2:4.11.6+dfsg-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.3.md) | Jul 1, 2020 | Ubuntu 20.04 LTS (focal) 2:4.11.6+dfsg-0ubuntu1.3 | Routine | 3 | 0 | | [RHSA-2020:1878](https://patchblox.com/security/data/fix/linux/rhsa-2020-1878.md) | Apr 28, 2020 | RHEL 8 0:4.11.2-13.el8 | Routine | 3 | 0 | | [python3-samba 2:4.11.6+dfsg-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.6-dfsg-0ubuntu1.1.md) | Apr 27, 2020 | Ubuntu 20.04 LTS (focal) 2:4.11.6+dfsg-0ubuntu1.1 | Routine | 2 | 0 | | [python3-samba 2:4.11.5+dfsg-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-samba-2-4.11.5-dfsg-1ubuntu1.md) | Jan 20, 2020 | Ubuntu 20.04 LTS (focal) 2:4.11.5+dfsg-1ubuntu1 | Routine | 2 | 0 | | [RHSA-2019:3582](https://patchblox.com/security/data/fix/linux/rhsa-2019-3582.md) | Nov 5, 2019 | RHEL 8 0:4.10.4-1.el8 | Routine | 1 | 0 | --- Data as of 2026-11-06T17:00:54Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo