# python3.11 security updates

Patch Radar has 93 security fixes for python3.11, closing 61 CVEs. The newest is DEBIAN-CVE-2026-19445 (3.11.2-6+deb12u9), released October 7, 2026.

- Web page: https://patchblox.com/security/product/linux/python3.11
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DEBIAN-CVE-2026-19445](https://patchblox.com/security/data/fix/linux/debian-cve-2026-19445.md) | Oct 7, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-19553](https://patchblox.com/security/data/fix/linux/debian-cve-2026-19553.md) | Oct 7, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | High | 1 | 0 |
| [DEBIAN-CVE-2026-17084](https://patchblox.com/security/data/fix/linux/debian-cve-2026-17084.md) | Sep 12, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-15806](https://patchblox.com/security/data/fix/linux/debian-cve-2026-15806.md) | Sep 12, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-15310](https://patchblox.com/security/data/fix/linux/debian-cve-2026-15310.md) | Sep 12, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-18503](https://patchblox.com/security/data/fix/linux/debian-cve-2026-18503.md) | Aug 18, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-15308](https://patchblox.com/security/data/fix/linux/debian-cve-2026-15308.md) | Jul 9, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | High | 1 | 0 |
| [DEBIAN-CVE-2026-9669](https://patchblox.com/security/data/fix/linux/debian-cve-2026-9669.md) | Jun 24, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | High | 1 | 0 |
| [DEBIAN-CVE-2026-3276](https://patchblox.com/security/data/fix/linux/debian-cve-2026-3276.md) | Jun 24, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [RHSA-2026:18957](https://patchblox.com/security/data/fix/linux/rhsa-2026-18957.md) | May 27, 2026 | RHEL 9 0:3.11.13-7.el9_8 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-8328](https://patchblox.com/security/data/fix/linux/debian-cve-2026-8328.md) | May 13, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [RHSA-2026:19175](https://patchblox.com/security/data/fix/linux/rhsa-2026-19175.md) | Apr 30, 2026 | RHEL 9 0:3.11.13-9.el9_8 | High | 2 | 0 |
| [RHSA-2026:11062](https://patchblox.com/security/data/fix/linux/rhsa-2026-11062.md) | Apr 30, 2026 | RHEL 8 0:3.11.13-7.el8_10 | High | 2 | 0 |
| [DEBIAN-CVE-2026-6019](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6019.md) | Apr 22, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [RHSA-2026:6286](https://patchblox.com/security/data/fix/linux/rhsa-2026-6286.md) | Apr 15, 2026 | RHEL 9 0:3.11.13-5.2.el9_7 | High | 1 | 0 |
| [RHSA-2026:6281](https://patchblox.com/security/data/fix/linux/rhsa-2026-6281.md) | Apr 15, 2026 | RHEL 8 0:3.11.13-6.el8_10 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6100](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6100.md) | Apr 13, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u8 | High | 1 | 0 |
| [DEBIAN-CVE-2026-1502](https://patchblox.com/security/data/fix/linux/debian-cve-2026-1502.md) | Apr 10, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-4519](https://patchblox.com/security/data/fix/linux/debian-cve-2026-4519.md) | Mar 20, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u8 | High | 1 | 0 |
| [DEBIAN-CVE-2026-4224](https://patchblox.com/security/data/fix/linux/debian-cve-2026-4224.md) | Mar 16, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u8 | High | 1 | 0 |
| [DEBIAN-CVE-2026-3644](https://patchblox.com/security/data/fix/linux/debian-cve-2026-3644.md) | Mar 16, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u8 | High | 1 | 0 |
| [RHSA-2026:4216](https://patchblox.com/security/data/fix/linux/rhsa-2026-4216.md) | Mar 12, 2026 | RHEL 9 0:3.11.13-5.1.el9_7 | High | 3 | 0 |
| [RHSA-2026:4473](https://patchblox.com/security/data/fix/linux/rhsa-2026-4473.md) | Mar 12, 2026 | RHEL 8 0:3.11.13-5.el8_10 | High | 4 | 0 |
| [DEBIAN-CVE-2025-13462](https://patchblox.com/security/data/fix/linux/debian-cve-2025-13462.md) | Mar 12, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u8 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-69534](https://patchblox.com/security/data/fix/linux/debian-cve-2025-69534.md) | Mar 5, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u9 | High | 1 | 0 |
| [DEBIAN-CVE-2026-2297](https://patchblox.com/security/data/fix/linux/debian-cve-2026-2297.md) | Mar 4, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u8 | Routine | 1 | 0 |
| [RHSA-2026:1374](https://patchblox.com/security/data/fix/linux/rhsa-2026-1374.md) | Jan 27, 2026 | RHEL 8 0:3.11.13-4.el8_10 | High | 2 | 0 |
| [RHSA-2026:1410](https://patchblox.com/security/data/fix/linux/rhsa-2026-1410.md) | Jan 27, 2026 | RHEL 9 0:3.11.13-5.el9_7 | High | 2 | 0 |
| [DEBIAN-CVE-2026-1299](https://patchblox.com/security/data/fix/linux/debian-cve-2026-1299.md) | Jan 23, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | High | 1 | 0 |
| [DEBIAN-CVE-2026-0865](https://patchblox.com/security/data/fix/linux/debian-cve-2026-0865.md) | Jan 20, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-0672](https://patchblox.com/security/data/fix/linux/debian-cve-2026-0672.md) | Jan 20, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-11468](https://patchblox.com/security/data/fix/linux/debian-cve-2025-11468.md) | Jan 20, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-15282](https://patchblox.com/security/data/fix/linux/debian-cve-2025-15282.md) | Jan 20, 2026 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm8](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm8.md) | Jan 20, 2026 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm8 | High | 6 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm2.md) | Jan 16, 2026 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm2 | High | 7 | 0 |
| [DEBIAN-CVE-2025-12084](https://patchblox.com/security/data/fix/linux/debian-cve-2025-12084.md) | Dec 3, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | High | 1 | 0 |
| [DEBIAN-CVE-2025-13836](https://patchblox.com/security/data/fix/linux/debian-cve-2025-13836.md) | Dec 1, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | High | 1 | 0 |
| [DEBIAN-CVE-2025-13837](https://patchblox.com/security/data/fix/linux/debian-cve-2025-13837.md) | Dec 1, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm7.md) | Dec 1, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm7 | High | 1 | 0 |
| [DEBIAN-CVE-2025-6075](https://patchblox.com/security/data/fix/linux/debian-cve-2025-6075.md) | Oct 31, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm6.md) | Oct 31, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm6 | Routine | 2 | 0 |
| [DEBIAN-CVE-2025-8291](https://patchblox.com/security/data/fix/linux/debian-cve-2025-8291.md) | Oct 7, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [RHSA-2025:15010](https://patchblox.com/security/data/fix/linux/rhsa-2025-15010.md) | Sep 2, 2025 | RHEL 9 0:3.11.11-2.el9_6.2 | High | 1 | 0 |
| [RHSA-2025:14841](https://patchblox.com/security/data/fix/linux/rhsa-2025-14841.md) | Aug 28, 2025 | RHEL 8 0:3.11.13-2.el8_10 | High | 1 | 0 |
| [DEBIAN-CVE-2025-8194](https://patchblox.com/security/data/fix/linux/debian-cve-2025-8194.md) | Jul 28, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | High | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm5.md) | Jul 28, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm5 | High | 2 | 0 |
| [RHSA-2025:10026](https://patchblox.com/security/data/fix/linux/rhsa-2025-10026.md) | Jul 1, 2025 | RHEL 8 0:3.11.13-1.el8_10 | High | 5 | 0 |
| [RHSA-2025:10148](https://patchblox.com/security/data/fix/linux/rhsa-2025-10148.md) | Jul 1, 2025 | RHEL 9 0:3.11.11-2.el9_6.1 | High | 5 | 0 |
| [DEBIAN-CVE-2025-6069](https://patchblox.com/security/data/fix/linux/debian-cve-2025-6069.md) | Jun 17, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-4516](https://patchblox.com/security/data/fix/linux/debian-cve-2025-4516.md) | May 15, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u7 | Routine | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm4.md) | May 15, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm4 | Routine | 2 | 0 |
| [RHSA-2025:7109](https://patchblox.com/security/data/fix/linux/rhsa-2025-7109.md) | May 13, 2025 | RHEL 9 0:3.11.11-2.el9 | Routine | 1 | 0 |
| [RHSA-2025:3634](https://patchblox.com/security/data/fix/linux/rhsa-2025-3634.md) | Apr 7, 2025 | RHEL 9 0:3.11.9-7.el9_5.3 | High | 1 | 0 |
| [DEBIAN-CVE-2025-1795](https://patchblox.com/security/data/fix/linux/debian-cve-2025-1795.md) | Feb 28, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u6 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-0938](https://patchblox.com/security/data/fix/linux/debian-cve-2025-0938.md) | Jan 31, 2025 | Debian 12.15 (bookworm) 3.11.2-6+deb12u6 | Routine | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm3.md) | Jan 31, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm3 | Routine | 1 | 0 |
| [RHSA-2024:11111](https://patchblox.com/security/data/fix/linux/rhsa-2024-11111.md) | Dec 16, 2024 | RHEL 9 0:3.11.9-7.el9_5.2 | High | 1 | 0 |
| [RHSA-2024:10979](https://patchblox.com/security/data/fix/linux/rhsa-2024-10979.md) | Dec 12, 2024 | RHEL 8 0:3.11.11-1.el8_10 | High | 1 | 0 |
| [DEBIAN-CVE-2024-11168](https://patchblox.com/security/data/fix/linux/debian-cve-2024-11168.md) | Nov 12, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u5 | Routine | 1 | 0 |
| [RHSA-2024:9450](https://patchblox.com/security/data/fix/linux/rhsa-2024-9450.md) | Nov 12, 2024 | RHEL 9 0:3.11.9-7.el9_5.1 | High | 1 | 0 |
| [RHSA-2024:9192](https://patchblox.com/security/data/fix/linux/rhsa-2024-9192.md) | Nov 12, 2024 | RHEL 9 0:3.11.9-7.el9 | High | 3 | 0 |
| [RHSA-2024:8838](https://patchblox.com/security/data/fix/linux/rhsa-2024-8838.md) | Nov 5, 2024 | RHEL 8 0:3.11.10-1.el8_10 | High | 1 | 0 |
| [DEBIAN-CVE-2024-9287](https://patchblox.com/security/data/fix/linux/debian-cve-2024-9287.md) | Oct 22, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u5 | High | 1 | 0 |
| [RHSA-2024:6962](https://patchblox.com/security/data/fix/linux/rhsa-2024-6962.md) | Sep 24, 2024 | RHEL 8 0:3.11.9-7.el8_10 | High | 3 | 0 |
| [DEBIAN-CVE-2024-6232](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6232.md) | Sep 3, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u4 | High | 1 | 0 |
| [RHSA-2024:6179](https://patchblox.com/security/data/fix/linux/rhsa-2024-6179.md) | Sep 3, 2024 | RHEL 9 0:3.11.7-1.el9_4.5 | Routine | 1 | 0 |
| [DSA-5759-1](https://patchblox.com/security/data/fix/linux/dsa-5759-1.md) | Aug 27, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u3 | High | 1 | 0 |
| [DEBIAN-CVE-2024-8088](https://patchblox.com/security/data/fix/linux/debian-cve-2024-8088.md) | Aug 22, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u3 | High | 1 | 0 |
| [DEBIAN-CVE-2024-7592](https://patchblox.com/security/data/fix/linux/debian-cve-2024-7592.md) | Aug 19, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u5 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6923](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6923.md) | Aug 1, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u5 | Routine | 1 | 0 |
| [RHSA-2024:4766](https://patchblox.com/security/data/fix/linux/rhsa-2024-4766.md) | Jul 23, 2024 | RHEL 9 0:3.11.7-1.el9_4.3 | High | 1 | 0 |
| [RHSA-2024:4077](https://patchblox.com/security/data/fix/linux/rhsa-2024-4077.md) | Jun 25, 2024 | RHEL 9 0:3.11.7-1.el9_4.1 | High | 1 | 0 |
| [RHSA-2024:4058](https://patchblox.com/security/data/fix/linux/rhsa-2024-4058.md) | Jun 24, 2024 | RHEL 8 0:3.11.9-1.el8_10 | High | 2 | 0 |
| [DEBIAN-CVE-2024-4032](https://patchblox.com/security/data/fix/linux/debian-cve-2024-4032.md) | Jun 17, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u3 | High | 1 | 0 |
| [RHSA-2024:3062](https://patchblox.com/security/data/fix/linux/rhsa-2024-3062.md) | May 22, 2024 | RHEL 8 0:3.11.7-1.el8 | Routine | 1 | 0 |
| [RHSA-2024:2292](https://patchblox.com/security/data/fix/linux/rhsa-2024-2292.md) | Apr 30, 2024 | RHEL 9 0:3.11.7-1.el9 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-0450](https://patchblox.com/security/data/fix/linux/debian-cve-2024-0450.md) | Mar 19, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-6597](https://patchblox.com/security/data/fix/linux/debian-cve-2023-6597.md) | Mar 19, 2024 | Debian 12.15 (bookworm) 3.11.2-6+deb12u2 | High | 1 | 0 |
| [python3.11 3.11.0~rc1-1~22.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3.11-3.11.0-rc1-1-22.04.1-esm1.md) | Mar 19, 2024 | Ubuntu 22.04.1 LTS (jammy) 3.11.0~rc1-1~22.04.1~esm1 | High | 7 | 0 |
| [RHSA-2023:7024](https://patchblox.com/security/data/fix/linux/rhsa-2023-7024.md) | Nov 14, 2023 | RHEL 8 0:3.11.5-1.el8_9 | High | 2 | 0 |
| [RHSA-2023:6494](https://patchblox.com/security/data/fix/linux/rhsa-2023-6494.md) | Nov 7, 2023 | RHEL 9 0:3.11.5-1.el9_3 | High | 2 | 0 |
| [RHSA-2023:5456](https://patchblox.com/security/data/fix/linux/rhsa-2023-5456.md) | Oct 5, 2023 | RHEL 9 0:3.11.2-2.el9_2.2 | High | 1 | 0 |
| [RHSA-2023:5463](https://patchblox.com/security/data/fix/linux/rhsa-2023-5463.md) | Oct 5, 2023 | RHEL 8 0:3.11.2-2.el8_8.2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-40217](https://patchblox.com/security/data/fix/linux/debian-cve-2023-40217.md) | Aug 25, 2023 | Debian 12.15 (bookworm) 3.11.2-6+deb12u2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-41105](https://patchblox.com/security/data/fix/linux/debian-cve-2023-41105.md) | Aug 23, 2023 | Debian 12.15 (bookworm) 3.11.2-6+deb12u2 | High | 1 | 0 |
| [RHSA-2023:3585](https://patchblox.com/security/data/fix/linux/rhsa-2023-3585.md) | Jun 14, 2023 | RHEL 9 0:3.11.2-2.el9_2.1 | High | 1 | 0 |
| [RHSA-2023:3594](https://patchblox.com/security/data/fix/linux/rhsa-2023-3594.md) | Jun 14, 2023 | RHEL 8 0:3.11.2-2.el8_8.1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-27043](https://patchblox.com/security/data/fix/linux/debian-cve-2023-27043.md) | Apr 19, 2023 | Debian 12.15 (bookworm) 3.11.2-6+deb12u5 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-24329](https://patchblox.com/security/data/fix/linux/debian-cve-2023-24329.md) | Feb 17, 2023 | Debian 12.15 (bookworm) 3.11.2-6+deb12u2 | High | 1 | 0 |
| [DEBIAN-CVE-2022-45061](https://patchblox.com/security/data/fix/linux/debian-cve-2022-45061.md) | Nov 9, 2022 | Debian 12.15 (bookworm) 3.11.1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-42919](https://patchblox.com/security/data/fix/linux/debian-cve-2022-42919.md) | Nov 7, 2022 | Debian 12.15 (bookworm) 3.11.0-2 | High | 1 | 0 |
| [DEBIAN-CVE-2020-10735](https://patchblox.com/security/data/fix/linux/debian-cve-2020-10735.md) | Sep 9, 2022 | Debian 12.15 (bookworm) 3.11.0~rc2-1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-28861](https://patchblox.com/security/data/fix/linux/debian-cve-2021-28861.md) | Aug 23, 2022 | Debian 12.15 (bookworm) 3.11.0~b4-1 | High | 1 | 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