# python3.12 security updates

Patch Radar has 179 security fixes for python3.12, closing 66 CVEs. The newest security fix is FEDORA-2026-4E3279AF04 (3.12.16-2.fc43), released November 8, 2026.

- Web page: https://patchblox.com/security/product/linux/python3.12
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [FEDORA-2026-4E3279AF04](https://patchblox.com/security/data/fix/linux/fedora-2026-4e3279af04.md) | Nov 8, 2026 | Fedora 43 3.12.16-2.fc43 | Urgent | 3 | 0 |
| [ALAS2023-2026-3230](https://patchblox.com/security/data/fix/linux/alas2023-2026-3230.md) | Nov 7, 2026 | amzn 2023 3.12.15-2.amzn2023.0.1 | Urgent | 8 | 0 |
| [RLSA-2026:77017](https://patchblox.com/security/data/fix/linux/rlsa-2026-77017.md) | Nov 7, 2026 | rocky 9 0:3.12.15-1.el9_8 | Urgent | 2 | 0 |
| [RLSA-2026:77020](https://patchblox.com/security/data/fix/linux/rlsa-2026-77020.md) | Nov 7, 2026 | rocky 10 0:3.12.15-1.el10_2 | Urgent | 2 | 0 |
| [RLSA-2026:77028](https://patchblox.com/security/data/fix/linux/rlsa-2026-77028.md) | Nov 7, 2026 | rocky 8 0:3.12.15-2.el8_10 | Urgent | 2 | 0 |
| [RHSA-2026:77017](https://patchblox.com/security/data/fix/linux/rhsa-2026-77017.md) | Oct 9, 2026 | RHEL 9 0:3.12.15-1.el9_8 | Urgent | 2 | 0 |
| [RHSA-2026:77020](https://patchblox.com/security/data/fix/linux/rhsa-2026-77020.md) | Oct 9, 2026 | RHEL 10 3.12.15-1.el10_2 | Urgent | 2 | 0 |
| [ELSA-2026-77017](https://patchblox.com/security/data/fix/linux/elsa-2026-77017.md) | Oct 8, 2026 | ol 9 0:3.12.15-1.0.1.el9_8 | Urgent | 2 | 0 |
| [RHSA-2026:77028](https://patchblox.com/security/data/fix/linux/rhsa-2026-77028.md) | Oct 7, 2026 | RHEL 8 0:3.12.15-2.el8_10 | Urgent | 2 | 0 |
| [ELSA-2026-77028](https://patchblox.com/security/data/fix/linux/elsa-2026-77028.md) | Oct 7, 2026 | ol 8 0:3.12.15-2.el8_10 | Urgent | 2 | 0 |
| [ALSA-2026:77017](https://patchblox.com/security/data/fix/linux/alsa-2026-77017.md) | Oct 6, 2026 | almalinux 9 3.12.15-1.el9_8 | Urgent | 2 | 0 |
| [ALSA-2026:77028](https://patchblox.com/security/data/fix/linux/alsa-2026-77028.md) | Oct 6, 2026 | almalinux 8 3.12.15-2.el8_10 | Urgent | 2 | 0 |
| [ALAS2023-2026-2124](https://patchblox.com/security/data/fix/linux/alas2023-2026-2124.md) | Aug 31, 2026 | amzn 2023 3.12.14-2.amzn2023.0.1 | Routine | 2 | 0 |
| [RHSA-2026:59009](https://patchblox.com/security/data/fix/linux/rhsa-2026-59009.md) | Aug 28, 2026 | RHEL 9 0:3.12.14-1.el9_8 | High | 1 | 0 |
| [RHSA-2026:58971](https://patchblox.com/security/data/fix/linux/rhsa-2026-58971.md) | Aug 28, 2026 | RHEL 8 0:3.12.14-1.el8_10 | High | 1 | 0 |
| [RLSA-2026:58902](https://patchblox.com/security/data/fix/linux/rlsa-2026-58902.md) | Aug 25, 2026 | rocky 10 0:3.12.14-1.el10_2 | High | 1 | 0 |
| [RLSA-2026:59009](https://patchblox.com/security/data/fix/linux/rlsa-2026-59009.md) | Aug 25, 2026 | rocky 9 0:3.12.14-1.el9_8 | High | 1 | 0 |
| [RLSA-2026:58971](https://patchblox.com/security/data/fix/linux/rlsa-2026-58971.md) | Aug 25, 2026 | rocky 8 0:3.12.14-1.el8_10 | High | 1 | 0 |
| [ELSA-2026-59009](https://patchblox.com/security/data/fix/linux/elsa-2026-59009.md) | Aug 25, 2026 | ol 9 0:3.12.14-1.0.1.el9_8 | High | 1 | 0 |
| [ALSA-2026:58971](https://patchblox.com/security/data/fix/linux/alsa-2026-58971.md) | Aug 24, 2026 | almalinux 8 3.12.14-1.el8_10 | High | 1 | 0 |
| [ALSA-2026:59009](https://patchblox.com/security/data/fix/linux/alsa-2026-59009.md) | Aug 24, 2026 | almalinux 9 3.12.14-1.el9_8 | High | 1 | 0 |
| [ELSA-2026-58971](https://patchblox.com/security/data/fix/linux/elsa-2026-58971.md) | Aug 24, 2026 | ol 8 0:3.12.14-1.el8_10 | High | 1 | 0 |
| [ALAS2023-2026-1996](https://patchblox.com/security/data/fix/linux/alas2023-2026-1996.md) | Aug 3, 2026 | amzn 2023 3.12.13-2.amzn2023.0.5 | High | 2 | 0 |
| [ALAS2023-2026-1954](https://patchblox.com/security/data/fix/linux/alas2023-2026-1954.md) | Jul 20, 2026 | amzn 2023 3.12.13-2.amzn2023.0.4 | High | 6 | 0 |
| [RHSA-2026:39771](https://patchblox.com/security/data/fix/linux/rhsa-2026-39771.md) | Jul 18, 2026 | RHEL 9 0:3.12.13-3.el9_8.1 | High | 1 | 0 |
| [RHSA-2026:47939](https://patchblox.com/security/data/fix/linux/rhsa-2026-47939.md) | Jul 18, 2026 | RHEL 10 3.12.9-2.el10_0.10 | High | 1 | 0 |
| [RHSA-2026:39893](https://patchblox.com/security/data/fix/linux/rhsa-2026-39893.md) | Jul 18, 2026 | RHEL 8 0:3.12.13-3.el8_10 | High | 1 | 0 |
| [RLSA-2026:39771](https://patchblox.com/security/data/fix/linux/rlsa-2026-39771.md) | Jul 16, 2026 | rocky 9 0:3.12.13-3.el9_8.1 | High | 1 | 0 |
| [RLSA-2026:39893](https://patchblox.com/security/data/fix/linux/rlsa-2026-39893.md) | Jul 16, 2026 | rocky 8 0:3.12.13-3.el8_10 | High | 1 | 0 |
| [ELSA-2026-39771](https://patchblox.com/security/data/fix/linux/elsa-2026-39771.md) | Jul 16, 2026 | ol 9 0:3.12.13-3.0.1.el9_8.1 | High | 1 | 0 |
| [RLSA-2026:39183](https://patchblox.com/security/data/fix/linux/rlsa-2026-39183.md) | Jul 15, 2026 | rocky 10 0:3.12.13-2.el10_2.1 | High | 1 | 0 |
| [ALSA-2026:39771](https://patchblox.com/security/data/fix/linux/alsa-2026-39771.md) | Jul 15, 2026 | almalinux 9 3.12.13-3.el9_8.1 | High | 1 | 0 |
| [ALSA-2026:39893](https://patchblox.com/security/data/fix/linux/alsa-2026-39893.md) | Jul 15, 2026 | almalinux 8 3.12.13-3.el8_10 | High | 1 | 0 |
| [ELSA-2026-39893](https://patchblox.com/security/data/fix/linux/elsa-2026-39893.md) | Jul 15, 2026 | ol 8 0:3.12.13-3.el8_10 | High | 1 | 0 |
| [python3.12 3.12.3-1ubuntu0.17](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3.12-3.12.3-1ubuntu0.17.md) | Jul 9, 2026 | Ubuntu 24.04.5 LTS (noble) 3.12.3-1ubuntu0.17 | High | 2 | 0 |
| [python3.12 3.12.3-1ubuntu0.15](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3.12-3.12.3-1ubuntu0.15.md) | Jul 7, 2026 | Ubuntu 24.04.5 LTS (noble) 3.12.3-1ubuntu0.15 | High | 15 | 0 |
| [ALAS2023-2026-1931](https://patchblox.com/security/data/fix/linux/alas2023-2026-1931.md) | Jul 6, 2026 | amzn 2023 3.12.13-2.amzn2023.0.3 | High | 4 | 0 |
| [ELSA-2026-18958](https://patchblox.com/security/data/fix/linux/elsa-2026-18958.md) | Jun 29, 2026 | ol 9 0:3.12.13-3.0.1.el9_8 | High | 1 | 0 |
| [RHSA-2026:63024](https://patchblox.com/security/data/fix/linux/rhsa-2026-63024.md) | Jun 23, 2026 | RHEL 10 3.12.9-2.el10_0.11 | High | 1 | 0 |
| [ELSA-2026-19177](https://patchblox.com/security/data/fix/linux/elsa-2026-19177.md) | Jun 12, 2026 | ol 9 0:3.12.13-2.0.1.el9_8 | High | 9 | 0 |
| [ALAS2023-2026-1821](https://patchblox.com/security/data/fix/linux/alas2023-2026-1821.md) | Jun 8, 2026 | amzn 2023 3.12.13-2.amzn2023.0.2 | High | 2 | 0 |
| [RLSA-2026:19064](https://patchblox.com/security/data/fix/linux/rlsa-2026-19064.md) | May 29, 2026 | rocky 10 0:3.12.13-2.el10_2 | High | 12 | 0 |
| [RLSA-2026:19177](https://patchblox.com/security/data/fix/linux/rlsa-2026-19177.md) | May 28, 2026 | rocky 9 0:3.12.13-2.el9_8 | High | 12 | 0 |
| [RHSA-2026:18958](https://patchblox.com/security/data/fix/linux/rhsa-2026-18958.md) | May 27, 2026 | RHEL 9 0:3.12.12-6.el9_8 | High | 1 | 0 |
| [ALSA-2026:19177](https://patchblox.com/security/data/fix/linux/alsa-2026-19177.md) | May 19, 2026 | almalinux 9 3.12.13-2.el9_8 | High | 12 | 0 |
| [RHSA-2026:19177](https://patchblox.com/security/data/fix/linux/rhsa-2026-19177.md) | Apr 30, 2026 | RHEL 9 0:3.12.13-2.el9_8 | High | 11 | 0 |
| [RHSA-2026:16699](https://patchblox.com/security/data/fix/linux/rhsa-2026-16699.md) | Apr 30, 2026 | RHEL 10 3.12.9-2.el10_0.9 | High | 2 | 0 |
| [RHSA-2026:10950](https://patchblox.com/security/data/fix/linux/rhsa-2026-10950.md) | Apr 30, 2026 | RHEL 8 0:3.12.13-2.el8_10 | High | 11 | 0 |
| [RLSA-2026:10950](https://patchblox.com/security/data/fix/linux/rlsa-2026-10950.md) | Apr 28, 2026 | rocky 8 0:3.12.13-2.el8_10 | High | 11 | 0 |
| [ALAS2023-2026-1619](https://patchblox.com/security/data/fix/linux/alas2023-2026-1619.md) | Apr 27, 2026 | amzn 2023 3.12.13-2.amzn2023.0.1 | High | 4 | 0 |
| [ALSA-2026:10950](https://patchblox.com/security/data/fix/linux/alsa-2026-10950.md) | Apr 27, 2026 | almalinux 8 3.12.13-2.el8_10 | High | 11 | 0 |
| [ELSA-2026-10950](https://patchblox.com/security/data/fix/linux/elsa-2026-10950.md) | Apr 27, 2026 | ol 8 0:3.12.13-2.el8_10 | High | 11 | 0 |
| [ELSA-2026-10745](https://patchblox.com/security/data/fix/linux/elsa-2026-10745.md) | Apr 27, 2026 | ol 9 0:3.12.12-4.0.1.el9_7.3 | High | 2 | 0 |
| [RHSA-2026:6285](https://patchblox.com/security/data/fix/linux/rhsa-2026-6285.md) | Apr 15, 2026 | RHEL 9 0:3.12.12-4.el9_7.2 | High | 1 | 0 |
| [RHSA-2026:7244](https://patchblox.com/security/data/fix/linux/rhsa-2026-7244.md) | Apr 15, 2026 | RHEL 10 3.12.9-2.el10_0.8 | High | 1 | 0 |
| [RHSA-2026:6283](https://patchblox.com/security/data/fix/linux/rhsa-2026-6283.md) | Apr 15, 2026 | RHEL 8 0:3.12.12-4.el8_10 | High | 1 | 0 |
| [ALAS2023-2026-1557](https://patchblox.com/security/data/fix/linux/alas2023-2026-1557.md) | Apr 13, 2026 | amzn 2023 3.12.12-2.amzn2023.0.5 | High | 1 | 0 |
| [RHSA-2026:19064](https://patchblox.com/security/data/fix/linux/rhsa-2026-19064.md) | Apr 10, 2026 | RHEL 10 3.12.13-2.el10_2 | High | 9 | 0 |
| [RLSA-2026:6283](https://patchblox.com/security/data/fix/linux/rlsa-2026-6283.md) | Apr 7, 2026 | rocky 8 0:3.12.12-4.el8_10 | High | 1 | 0 |
| [ALSA-2026:6283](https://patchblox.com/security/data/fix/linux/alsa-2026-6283.md) | Mar 31, 2026 | almalinux 8 3.12.12-4.el8_10 | High | 1 | 0 |
| [ELSA-2026-6283](https://patchblox.com/security/data/fix/linux/elsa-2026-6283.md) | Mar 31, 2026 | ol 8 0:3.12.12-4.el8_10 | High | 1 | 0 |
| [ELSA-2026-6285](https://patchblox.com/security/data/fix/linux/elsa-2026-6285.md) | Mar 31, 2026 | ol 9 0:3.12.12-4.0.1.el9_7.2 | High | 1 | 0 |
| [RLSA-2026:4713](https://patchblox.com/security/data/fix/linux/rlsa-2026-4713.md) | Mar 27, 2026 | rocky 10 0:3.12.12-3.el10_1.1 | High | 4 | 0 |
| [RHSA-2026:4165](https://patchblox.com/security/data/fix/linux/rhsa-2026-4165.md) | Mar 12, 2026 | RHEL 9 0:3.12.12-4.el9_7.1 | High | 3 | 0 |
| [RHSA-2026:4463](https://patchblox.com/security/data/fix/linux/rhsa-2026-4463.md) | Mar 12, 2026 | RHEL 8 0:3.12.12-3.el8_10 | High | 4 | 0 |
| [RLSA-2026:4463](https://patchblox.com/security/data/fix/linux/rlsa-2026-4463.md) | Mar 12, 2026 | rocky 8 0:3.12.12-3.el8_10 | High | 4 | 0 |
| [ALSA-2026:4463](https://patchblox.com/security/data/fix/linux/alsa-2026-4463.md) | Mar 12, 2026 | almalinux 8 3.12.12-3.el8_10 | High | 4 | 0 |
| [ELSA-2026-4463](https://patchblox.com/security/data/fix/linux/elsa-2026-4463.md) | Mar 12, 2026 | ol 8 0:3.12.12-3.el8_10 | High | 4 | 0 |
| [RLSA-2026:4165](https://patchblox.com/security/data/fix/linux/rlsa-2026-4165.md) | Mar 11, 2026 | rocky 9 0:3.12.12-4.el9_7.1 | High | 3 | 0 |
| [ALSA-2026:4165](https://patchblox.com/security/data/fix/linux/alsa-2026-4165.md) | Mar 10, 2026 | almalinux 9 3.12.12-4.el9_7.1 | High | 3 | 0 |
| [ELSA-2026-4165](https://patchblox.com/security/data/fix/linux/elsa-2026-4165.md) | Mar 10, 2026 | ol 9 0:3.12.12-4.0.1.el9_7.1 | High | 3 | 0 |
| [ALAS2023-2026-1444](https://patchblox.com/security/data/fix/linux/alas2023-2026-1444.md) | Feb 16, 2026 | amzn 2023 3.12.12-2.amzn2023.0.4 | High | 5 | 0 |
| [RLSA-2026:2419](https://patchblox.com/security/data/fix/linux/rlsa-2026-2419.md) | Feb 11, 2026 | rocky 8 0:3.12.12-2.el8_10 | High | 1 | 0 |
| [ALSA-2026:2419](https://patchblox.com/security/data/fix/linux/alsa-2026-2419.md) | Feb 10, 2026 | almalinux 8 3.12.12-2.el8_10 | High | 1 | 0 |
| [ELSA-2026-2419](https://patchblox.com/security/data/fix/linux/elsa-2026-2419.md) | Feb 10, 2026 | ol 8 0:3.12.12-2.el8_10 | High | 1 | 0 |
| [RHSA-2026:2419](https://patchblox.com/security/data/fix/linux/rhsa-2026-2419.md) | Feb 10, 2026 | RHEL 8 0:3.12.12-2.el8_10 | High | 1 | 0 |
| [RLSA-2026:1828](https://patchblox.com/security/data/fix/linux/rlsa-2026-1828.md) | Feb 4, 2026 | rocky 10 0:3.12.12-3.el10_1 | High | 2 | 0 |
| [RLSA-2026:1408](https://patchblox.com/security/data/fix/linux/rlsa-2026-1408.md) | Jan 28, 2026 | rocky 9 0:3.12.12-4.el9_7 | High | 2 | 0 |
| [ALSA-2026:1408](https://patchblox.com/security/data/fix/linux/alsa-2026-1408.md) | Jan 27, 2026 | almalinux 9 3.12.12-4.el9_7 | High | 2 | 0 |
| [ELSA-2026-1408](https://patchblox.com/security/data/fix/linux/elsa-2026-1408.md) | Jan 27, 2026 | ol 9 0:3.12.12-4.0.1.el9_7 | High | 2 | 0 |
| [RHSA-2026:1408](https://patchblox.com/security/data/fix/linux/rhsa-2026-1408.md) | Jan 27, 2026 | RHEL 9 0:3.12.12-4.el9_7 | High | 2 | 0 |
| [RHSA-2026:5315](https://patchblox.com/security/data/fix/linux/rhsa-2026-5315.md) | Jan 23, 2026 | RHEL 10 3.12.9-2.el10_0.7 | High | 3 | 0 |
| [RHSA-2026:4713](https://patchblox.com/security/data/fix/linux/rhsa-2026-4713.md) | Jan 20, 2026 | RHEL 10 3.12.12-3.el10_1.1 | High | 1 | 0 |
| [python3.12 3.12.3-1ubuntu0.11](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3.12-3.12.3-1ubuntu0.11.md) | Jan 20, 2026 | Ubuntu 24.04.5 LTS (noble) 3.12.3-1ubuntu0.11 | High | 6 | 0 |
| [RHSA-2025:23323](https://patchblox.com/security/data/fix/linux/rhsa-2025-23323.md) | Jan 16, 2026 | RHEL 9 0:3.12.12-1.el9_7 | High | 1 | 0 |
| [RHSA-2026:0123](https://patchblox.com/security/data/fix/linux/rhsa-2026-0123.md) | Jan 16, 2026 | RHEL 8 0:3.12.12-1.el8_10 | High | 2 | 0 |
| [python3.12 3.12.7-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3.12-3.12.7-1ubuntu2.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.12.7-1ubuntu2.1 | High | 1 | 0 |
| [python3.12 3.12.7-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3.12-3.12.7-1ubuntu1.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.12.7-1ubuntu1.1 | High | 1 | 0 |
| [python3.12 3.12.7-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3.12-3.12.7-1ubuntu2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.12.7-1ubuntu2 | High | 1 | 0 |
| [python3.12 3.12.7-1ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3.12-3.12.7-1ubuntu2.2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.12.7-1ubuntu2.2 | High | 5 | 0 |
| [python3.12 3.12.7-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3.12-3.12.7-1ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.12.7-1ubuntu1 | High | 1 | 0 |
| [ALAS2023-2025-1344](https://patchblox.com/security/data/fix/linux/alas2023-2025-1344.md) | Jan 7, 2026 | amzn 2023 3.12.12-2.amzn2023.0.3 | High | 3 | 0 |
| [RLSA-2026:0123](https://patchblox.com/security/data/fix/linux/rlsa-2026-0123.md) | Jan 7, 2026 | rocky 8 0:3.12.12-1.el8_10 | High | 2 | 0 |
| [ALSA-2026:0123](https://patchblox.com/security/data/fix/linux/alsa-2026-0123.md) | Jan 6, 2026 | almalinux 8 3.12.12-1.el8_10 | High | 2 | 0 |
| [ELSA-2026-0123](https://patchblox.com/security/data/fix/linux/elsa-2026-0123.md) | Jan 6, 2026 | ol 8 0:3.12.12-1.el8_10 | High | 2 | 0 |
| [RLSA-2025:23940](https://patchblox.com/security/data/fix/linux/rlsa-2025-23940.md) | Dec 24, 2025 | rocky 10 0:3.12.12-1.el10_1 | High | 1 | 0 |
| [RLSA-2025:23323](https://patchblox.com/security/data/fix/linux/rlsa-2025-23323.md) | Dec 19, 2025 | rocky 9 0:3.12.12-1.el9_7 | High | 1 | 0 |
| [ELSA-2025-23323](https://patchblox.com/security/data/fix/linux/elsa-2025-23323.md) | Dec 18, 2025 | ol 9 0:3.12.12-1.0.1.el9_7 | High | 1 | 0 |
| [ALSA-2025:23323](https://patchblox.com/security/data/fix/linux/alsa-2025-23323.md) | Dec 16, 2025 | almalinux 9 3.12.12-1.el9_7 | High | 1 | 0 |
| [ALAS2023-2025-1294](https://patchblox.com/security/data/fix/linux/alas2023-2025-1294.md) | Dec 8, 2025 | amzn 2023 3.12.12-2.amzn2023.0.2 | High | 1 | 0 |

Showing the newest 100 of 179 fixes.

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