# python-cryptography security updates

Patch Radar has 61 security fixes for python-cryptography, closing 71 CVEs. The newest security fix is RLSA-2026:71658 (0:43.0.0-4.el10_2.5), released September 26, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RLSA-2026:71658](https://patchblox.com/security/data/fix/linux/rlsa-2026-71658.md) | Sep 26, 2026 | rocky 10 0:43.0.0-4.el10_2.5 | High | 1 | 0 |
| [SUSE-SU-2026:23570-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23570-1.md) | Aug 30, 2026 | sles 16.0 44.0.3-160000.5.1 | High | 3 | 0 |
| [OPENSUSE-SU-2026:21685-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21685-1.md) | Aug 30, 2026 | opensuse-leap 16.0 44.0.3-160000.5.1 | High | 3 | 0 |
| [DEBIAN-CVE-2026-69249](https://patchblox.com/security/data/fix/linux/debian-cve-2026-69249.md) | Aug 22, 2026 | Debian 14 49.0.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-69248](https://patchblox.com/security/data/fix/linux/debian-cve-2026-69248.md) | Aug 22, 2026 | Debian 14 49.0.0-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-69247](https://patchblox.com/security/data/fix/linux/debian-cve-2026-69247.md) | Aug 22, 2026 | Debian 14 49.0.0-2 | Routine | 1 | 0 |
| [RHSA-2026:71659](https://patchblox.com/security/data/fix/linux/rhsa-2026-71659.md) | Aug 3, 2026 | RHEL 10 43.0.0-4.el10_0.1 | High | 1 | 0 |
| [SUSE-SU-2026:3026-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3026-1.md) | Jul 15, 2026 | sles 15.6 41.0.3-150600.23.9.1 | High | 8 | 0 |
| [SUSE-SU-2026:3026-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3026-1.md) | Jul 15, 2026 | sles 15.7 41.0.3-150600.23.9.1 | High | 8 | 0 |
| [OPENSUSE-SU-2026:21294-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21294-1.md) | Jul 10, 2026 | opensuse-leap 16.0 44.0.3-160000.4.1 | High | 8 | 0 |
| [SUSE-SU-2026:22624-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22624-1.md) | Jul 10, 2026 | sles 16.0 44.0.3-160000.4.1 | High | 8 | 0 |
| [OPENSUSE-SU-2026:20506-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20506-1.md) | Apr 10, 2026 | opensuse-leap 16.0 44.0.3-160000.3.1 | High | 2 | 0 |
| [SUSE-SU-2026:21165-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-21165-1.md) | Apr 10, 2026 | sles 16.0 44.0.3-160000.3.1 | High | 2 | 0 |
| [DEBIAN-CVE-2026-39892](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39892.md) | Apr 8, 2026 | Debian 14 46.0.7-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-34073](https://patchblox.com/security/data/fix/linux/debian-cve-2026-34073.md) | Mar 31, 2026 | Debian 14 46.0.6-1 | Routine | 1 | 0 |
| [FEDORA-2026-9D5B9F45EC](https://patchblox.com/security/data/fix/linux/fedora-2026-9d5b9f45ec.md) | Mar 19, 2026 | Fedora 43 46.0.5-1.fc43 | High | 1 | 0 |
| [RLSA-2023:7050](https://patchblox.com/security/data/fix/linux/rlsa-2023-7050.md) | Feb 17, 2026 | rocky 8 0:2.8-3.module+el8.9.0+1418+f0d66789 | High | 2 | 0 |
| [DEBIAN-CVE-2026-26007](https://patchblox.com/security/data/fix/linux/debian-cve-2026-26007.md) | Feb 10, 2026 | Debian 13.5 (trixie) 43.0.0-3+deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-26007](https://patchblox.com/security/data/fix/linux/debian-cve-2026-26007.md) | Feb 10, 2026 | Debian 14 46.0.5-1 | High | 1 | 0 |
| [python-cryptography 2.1.4-1ubuntu1.4+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-cryptography-2.1.4-1ubuntu1.4-esm3.md) | Feb 10, 2026 | Ubuntu 18.04.6 LTS (bionic) 2.1.4-1ubuntu1.4+esm3 | High | 1 | 0 |
| [python-cryptography 2.8-3ubuntu0.3+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python-cryptography-2.8-3ubuntu0.3-esm2.md) | Feb 10, 2026 | Ubuntu 20.04 LTS (focal) 2.8-3ubuntu0.3+esm2 | High | 1 | 0 |
| [RLSA-2023:2763](https://patchblox.com/security/data/fix/linux/rlsa-2023-2763.md) | Dec 18, 2025 | rocky 8 0:2.8-3.module+el8.9.0+1418+f0d66789 | High | 3 | 0 |
| [RLSA-2025:23530](https://patchblox.com/security/data/fix/linux/rlsa-2025-23530.md) | Dec 18, 2025 | rocky 8 0:3.3.1-3.module+el8.10.0+1697+7e517775 | High | 12 | 0 |
| [RLSA-2025:15874](https://patchblox.com/security/data/fix/linux/rlsa-2025-15874.md) | Oct 10, 2025 | rocky 9 0:36.0.1-5.el9_6 | High | 1 | 0 |
| [RLSA-2025:14900](https://patchblox.com/security/data/fix/linux/rlsa-2025-14900.md) | Sep 8, 2025 | rocky 8 0:3.3.1-3.module+el8.10.0+1860+afcc1c71 | High | 2 | 0 |
| [RLSA-2025:14553](https://patchblox.com/security/data/fix/linux/rlsa-2025-14553.md) | Sep 8, 2025 | rocky 8 0:3.2.1-8.el8_10 | High | 1 | 0 |
| [RLSA-2025:4791](https://patchblox.com/security/data/fix/linux/rlsa-2025-4791.md) | Jul 29, 2025 | rocky 8 0:3.3.1-3.module+el8.10.0+1697+7e517775 | High | 1 | 0 |
| [SUSE-SU-2025:01662-2](https://patchblox.com/security/data/fix/linux/suse-su-2025-01662-2.md) | May 29, 2025 | sles 15.7 41.0.3-150600.23.6.1 | Routine | 1 | 0 |
| [SUSE-SU-2025:01662-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-01662-1.md) | May 22, 2025 | sles 15.6 41.0.3-150600.23.6.1 | Routine | 1 | 0 |
| [SUSE-SU-2025:01662-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-01662-1.md) | May 22, 2025 | opensuse-leap 15.6 41.0.3-150600.23.6.1 | Routine | 1 | 0 |
| [RLSA-2024:5962](https://patchblox.com/security/data/fix/linux/rlsa-2024-5962.md) | May 7, 2025 | rocky 8 0:3.3.1-3.module+el8.10.0+1697+7e517775 | High | 4 | 0 |
| [RLSA-2024:8359](https://patchblox.com/security/data/fix/linux/rlsa-2024-8359.md) | Oct 25, 2024 | rocky 8 0:3.3.1-3.module+el8.10.0+1697+7e517775 | High | 1 | 0 |
| [DLA-3922-1](https://patchblox.com/security/data/fix/linux/dla-3922-1.md) | Oct 17, 2024 | Debian 11.6 (bullseye) 3.3.2-1+deb11u1 | Routine | 1 | 0 |
| [SUSE-SU-2024:2138-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2138-1.md) | Jun 21, 2024 | sles 15.6 41.0.3-150600.23.3.1 | High | 1 | 0 |
| [SUSE-SU-2024:2138-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2138-1.md) | Jun 21, 2024 | opensuse-leap 15.6 41.0.3-150600.23.3.1 | High | 1 | 0 |
| [RLSA-2024:2985](https://patchblox.com/security/data/fix/linux/rlsa-2024-2985.md) | Jun 14, 2024 | rocky 8 0:3.3.1-3.module+el8.10.0+1697+7e517775 | High | 4 | 0 |
| [RLSA-2024:3466](https://patchblox.com/security/data/fix/linux/rlsa-2024-3466.md) | Jun 14, 2024 | rocky 8 0:3.3.1-3.module+el8.10.0+1697+7e517775 | High | 3 | 0 |
| [DEBIAN-CVE-2024-26130](https://patchblox.com/security/data/fix/linux/debian-cve-2024-26130.md) | Feb 21, 2024 | Debian 12.15 (bookworm) 38.0.4-3+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-26130](https://patchblox.com/security/data/fix/linux/debian-cve-2024-26130.md) | Feb 21, 2024 | Debian 13.5 (trixie) 42.0.5-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-26130](https://patchblox.com/security/data/fix/linux/debian-cve-2024-26130.md) | Feb 21, 2024 | Debian 14 42.0.5-1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-50782](https://patchblox.com/security/data/fix/linux/debian-cve-2023-50782.md) | Feb 5, 2024 | Debian 13.5 (trixie) 42.0.5-1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-50782](https://patchblox.com/security/data/fix/linux/debian-cve-2023-50782.md) | Feb 5, 2024 | Debian 14 42.0.5-1 | High | 1 | 0 |
| [python-cryptography 2.1.4-1ubuntu1.4+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-cryptography-2.1.4-1ubuntu1.4-esm1.md) | Feb 5, 2024 | Ubuntu 18.04.6 LTS (bionic) 2.1.4-1ubuntu1.4+esm1 | High | 1 | 0 |
| [python-cryptography 2.8-3ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python-cryptography-2.8-3ubuntu0.3.md) | Feb 5, 2024 | Ubuntu 20.04 LTS (focal) 2.8-3ubuntu0.3 | High | 1 | 0 |
| [DEBIAN-CVE-2023-49083](https://patchblox.com/security/data/fix/linux/debian-cve-2023-49083.md) | Nov 29, 2023 | Debian 12.15 (bookworm) 38.0.4-3+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-49083](https://patchblox.com/security/data/fix/linux/debian-cve-2023-49083.md) | Nov 29, 2023 | Debian 13.5 (trixie) 41.0.7-1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-49083](https://patchblox.com/security/data/fix/linux/debian-cve-2023-49083.md) | Nov 29, 2023 | Debian 14 41.0.7-1 | High | 1 | 0 |
| [RLSA-2023:3811](https://patchblox.com/security/data/fix/linux/rlsa-2023-3811.md) | Aug 31, 2023 | rocky 8 0:3.3.1-2.module+el8.5.0+673+10283621 | High | 1 | 0 |
| [DEBIAN-CVE-2023-23931](https://patchblox.com/security/data/fix/linux/debian-cve-2023-23931.md) | Feb 7, 2023 | Debian 13.5 (trixie) 38.0.4-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-23931](https://patchblox.com/security/data/fix/linux/debian-cve-2023-23931.md) | Feb 7, 2023 | Debian 12.15 (bookworm) 38.0.4-3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-23931](https://patchblox.com/security/data/fix/linux/debian-cve-2023-23931.md) | Feb 7, 2023 | Debian 14 38.0.4-3 | Routine | 1 | 0 |
| [python-cryptography 2.1.4-1ubuntu1.4+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-cryptography-2.1.4-1ubuntu1.4-esm6.md) | Feb 7, 2023 | Ubuntu 18.04.6 LTS (bionic) 2.1.4-1ubuntu1.4+esm6 | Routine | 1 | 0 |
| [python-cryptography 2.8-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python-cryptography-2.8-3ubuntu0.2.md) | Feb 7, 2023 | Ubuntu 20.04 LTS (focal) 2.8-3ubuntu0.2 | Routine | 1 | 0 |
| [RLSA-2022:8492](https://patchblox.com/security/data/fix/linux/rlsa-2022-8492.md) | Nov 16, 2022 | rocky 8 0:3.3.1-2.module+el8.5.0+673+10283621 | High | 1 | 0 |
| [RLSA-2022:7592](https://patchblox.com/security/data/fix/linux/rlsa-2022-7592.md) | Nov 8, 2022 | rocky 8 0:3.3.1-2.module+el8.5.0+673+10283621 | High | 1 | 0 |
| [RLSA-2022:1763](https://patchblox.com/security/data/fix/linux/rlsa-2022-1763.md) | May 10, 2022 | rocky 8 0:3.3.1-2.module+el8.5.0+673+10283621 | High | 1 | 0 |
| [RLSA-2022:1764](https://patchblox.com/security/data/fix/linux/rlsa-2022-1764.md) | May 10, 2022 | rocky 8 0:2.8-3.module+el8.5.0+672+ab6eb015 | High | 4 | 0 |
| [RLSA-2021:4162](https://patchblox.com/security/data/fix/linux/rlsa-2021-4162.md) | Nov 9, 2021 | rocky 8 0:2.8-3.module+el8.5.0+672+ab6eb015 | High | 11 | 0 |
| [python-cryptography 2.1.4-1ubuntu1.4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-cryptography-2.1.4-1ubuntu1.4.md) | Oct 27, 2020 | Ubuntu 18.04.6 LTS (bionic) 2.1.4-1ubuntu1.4 | Routine | 1 | 0 |
| [python-cryptography 2.8-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python-cryptography-2.8-3ubuntu0.1.md) | Oct 27, 2020 | Ubuntu 20.04 LTS (focal) 2.8-3ubuntu0.1 | Routine | 1 | 0 |
| [python-cryptography 2.1.4-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-cryptography-2.1.4-1ubuntu1.2.md) | Jul 19, 2018 | Ubuntu 18.04.6 LTS (bionic) 2.1.4-1ubuntu1.2 | Routine | 1 | 0 |

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Data as of 2026-11-08T19:12:23Z 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

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