# python3-urllib3 security updates Patch Radar has 47 security fixes for python3-urllib3, closing 18 CVEs. The newest is RHSA-2026:90494 (0:1.26.5-8.el9_8.2), released October 29, 2026. - Web page: https://patchblox.com/security/product/linux/python3-urllib3 - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [RHSA-2026:90494](https://patchblox.com/security/data/fix/linux/rhsa-2026-90494.md) | Oct 29, 2026 | RHEL 9 0:1.26.5-8.el9_8.2 | High | 2 | 0 | | [RHSA-2026:90759](https://patchblox.com/security/data/fix/linux/rhsa-2026-90759.md) | Oct 29, 2026 | RHEL 8 0:1.24.2-11.el8_10 | High | 1 | 0 | | [python3-urllib3 2.0.7-1ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-urllib3-2.0.7-1ubuntu0.8.md) | Oct 19, 2026 | Ubuntu 24.04.5 LTS (noble) 2.0.7-1ubuntu0.8 | High | 1 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.8.md) | Oct 19, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.8 | High | 1 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.4+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.4-esm6.md) | Oct 19, 2026 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.4+esm6 | High | 1 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.2+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.2-esm5.md) | Oct 19, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.2+esm5 | High | 1 | 0 | | [RHSA-2026:36732](https://patchblox.com/security/data/fix/linux/rhsa-2026-36732.md) | Jul 9, 2026 | RHEL 8 0:1.24.2-10.el8_10 | Routine | 1 | 0 | | [RHSA-2026:28158](https://patchblox.com/security/data/fix/linux/rhsa-2026-28158.md) | Jun 24, 2026 | RHEL 9 0:1.26.5-8.el9_8 | High | 2 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.2+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.2-esm4.md) | May 13, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.2+esm4 | Routine | 1 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.4+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.4-esm5.md) | May 13, 2026 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.4+esm5 | Routine | 1 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.7.md) | May 13, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.7 | Routine | 1 | 0 | | [python3-urllib3 2.0.7-1ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-urllib3-2.0.7-1ubuntu0.7.md) | May 13, 2026 | Ubuntu 24.04.5 LTS (noble) 2.0.7-1ubuntu0.7 | Routine | 1 | 0 | | [python3-urllib3 2.3.0-3ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-urllib3-2.3.0-3ubuntu0.6.md) | May 13, 2026 | Ubuntu 25.10 (questing) 2.3.0-3ubuntu0.6 | Routine | 1 | 0 | | [RHSA-2026:1087](https://patchblox.com/security/data/fix/linux/rhsa-2026-1087.md) | Jan 26, 2026 | RHEL 9 0:1.26.5-6.el9_7.1 | High | 3 | 0 | | [RHSA-2026:1254](https://patchblox.com/security/data/fix/linux/rhsa-2026-1254.md) | Jan 26, 2026 | RHEL 8 0:1.24.2-9.el8_10 | High | 3 | 0 | | [python3-urllib3 2.3.0-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-python3-urllib3-2.3.0-2ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 2.3.0-2ubuntu0.1 | Routine | 2 | 0 | | [python3-urllib3 2.0.7-2ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3-urllib3-2.0.7-2ubuntu0.2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.0.7-2ubuntu0.2 | Routine | 1 | 0 | | [python3-urllib3 2.0.7-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-python3-urllib3-2.0.7-2ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.0.7-2ubuntu0.1 | Routine | 1 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.4+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.4-esm3.md) | Jan 7, 2026 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.4+esm3 | High | 1 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.5.md) | Jan 7, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.5 | High | 1 | 0 | | [python3-urllib3 2.0.7-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-urllib3-2.0.7-1ubuntu0.4.md) | Jan 7, 2026 | Ubuntu 24.04.5 LTS (noble) 2.0.7-1ubuntu0.4 | High | 1 | 0 | | [python3-urllib3 2.3.0-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-urllib3-2.3.0-3ubuntu0.2.md) | Jan 7, 2026 | Ubuntu 25.10 (questing) 2.3.0-3ubuntu0.2 | High | 1 | 0 | | [python3-urllib3 2.0.7-1ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-urllib3-2.0.7-1ubuntu0.3.md) | Dec 5, 2025 | Ubuntu 24.04.5 LTS (noble) 2.0.7-1ubuntu0.3 | High | 2 | 0 | | [python3-urllib3 2.3.0-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-urllib3-2.3.0-3ubuntu0.1.md) | Dec 5, 2025 | Ubuntu 25.10 (questing) 2.3.0-3ubuntu0.1 | High | 2 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.4+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.4-esm2.md) | Dec 5, 2025 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.4+esm2 | High | 1 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.4.md) | Dec 5, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.4 | High | 1 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.2+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.2-esm3.md) | Jun 18, 2025 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.2+esm3 | Routine | 1 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.4+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.4-esm1.md) | Jun 18, 2025 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.4+esm1 | Routine | 1 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.3.md) | Jun 18, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.3 | Routine | 1 | 0 | | [python3-urllib3 2.0.7-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-urllib3-2.0.7-1ubuntu0.2.md) | Jun 18, 2025 | Ubuntu 24.04.5 LTS (noble) 2.0.7-1ubuntu0.2 | Routine | 1 | 0 | | [RHSA-2024:6162](https://patchblox.com/security/data/fix/linux/rhsa-2024-6162.md) | Sep 3, 2024 | RHEL 9 0:1.26.5-5.el9_4.1 | Routine | 1 | 0 | | [RHSA-2024:5309](https://patchblox.com/security/data/fix/linux/rhsa-2024-5309.md) | Aug 13, 2024 | RHEL 8 0:1.24.2-8.el8_10 | Routine | 1 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.2-esm2.md) | Jun 17, 2024 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.2+esm2 | Routine | 1 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.4.md) | Jun 17, 2024 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.4 | Routine | 1 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.2.md) | Jun 17, 2024 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.2 | Routine | 1 | 0 | | [python3-urllib3 2.0.7-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-urllib3-2.0.7-1ubuntu0.1.md) | Jun 17, 2024 | Ubuntu 24.04.5 LTS (noble) 2.0.7-1ubuntu0.1 | Routine | 1 | 0 | | [RHSA-2024:0464](https://patchblox.com/security/data/fix/linux/rhsa-2024-0464.md) | Jan 25, 2024 | RHEL 9 0:1.26.5-3.el9_3.1 | High | 2 | 0 | | [RHSA-2024:0116](https://patchblox.com/security/data/fix/linux/rhsa-2024-0116.md) | Jan 10, 2024 | RHEL 8 0:1.24.2-5.el8_9.2 | High | 2 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.2-esm1.md) | Oct 17, 2023 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.2+esm1 | High | 3 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.3.md) | Oct 17, 2023 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.3 | High | 2 | 0 | | [python3-urllib3 1.26.5-1~exp1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-urllib3-1.26.5-1-exp1ubuntu0.1.md) | Oct 17, 2023 | Ubuntu 22.04.1 LTS (jammy) 1.26.5-1~exp1ubuntu0.1 | High | 2 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.2.md) | Jun 29, 2021 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.2 | High | 1 | 0 | | [RHSA-2021:1631](https://patchblox.com/security/data/fix/linux/rhsa-2021-1631.md) | May 18, 2021 | RHEL 8 0:1.24.2-5.el8 | Routine | 1 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.2.md) | Sep 29, 2020 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.2 | Routine | 1 | 0 | | [python3-urllib3 1.25.8-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-urllib3-1.25.8-2ubuntu0.1.md) | Sep 29, 2020 | Ubuntu 20.04 LTS (focal) 1.25.8-2ubuntu0.1 | Routine | 1 | 0 | | [RHSA-2019:3590](https://patchblox.com/security/data/fix/linux/rhsa-2019-3590.md) | Nov 5, 2019 | RHEL 8 0:1.24.2-2.el8 | High | 2 | 0 | | [python3-urllib3 1.22-1ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-urllib3-1.22-1ubuntu0.18.04.1.md) | Apr 17, 2019 | Ubuntu 18.04.6 LTS (bionic) 1.22-1ubuntu0.18.04.1 | High | 3 | 0 | --- Data as of 2026-11-07T00:32:44Z 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