# bash security updates

Patch Radar has 14 security fixes for bash, closing 3 CVEs. The newest is ALAS2023-2023-091 (5.2.15-1.amzn2023.0.2), released February 17, 2023.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ALAS2023-2023-091](https://patchblox.com/security/data/fix/linux/alas2023-2023-091.md) | Feb 17, 2023 | amzn 2023 5.2.15-1.amzn2023.0.2 | High | 1 | 0 |
| [ELSA-2023-0340](https://patchblox.com/security/data/fix/linux/elsa-2023-0340.md) | Jan 24, 2023 | ol 9 0:5.1.8-6.el9_1 | High | 1 | 0 |
| [RLSA-2023:0340](https://patchblox.com/security/data/fix/linux/rlsa-2023-0340.md) | Jan 23, 2023 | rocky 9 0:5.1.8-6.el9_1 | High | 1 | 0 |
| [ALSA-2023:0340](https://patchblox.com/security/data/fix/linux/alsa-2023-0340.md) | Jan 23, 2023 | almalinux 9 5.1.8-6.el9_1 | High | 1 | 0 |
| [RHSA-2023:0340](https://patchblox.com/security/data/fix/linux/rhsa-2023-0340.md) | Jan 23, 2023 | RHEL 9 0:5.1.8-6.el9_1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-3715](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3715.md) | Jan 5, 2023 | Debian 12.15 (bookworm) 5.2-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-3715](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3715.md) | Jan 5, 2023 | Debian 13.5 (trixie) 5.2-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-3715](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3715.md) | Jan 5, 2023 | Debian 14 5.2-1 | High | 1 | 0 |
| [bash 5.1-6ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bash-5.1-6ubuntu1.1.md) | Jan 5, 2023 | Ubuntu 22.04.1 LTS (jammy) 5.1-6ubuntu1.1 | High | 1 | 0 |
| [ELSA-2021-1679](https://patchblox.com/security/data/fix/linux/elsa-2021-1679.md) | May 25, 2021 | ol 8 0:4.4.19-14.el8 | High | 1 | 0 |
| [RHSA-2021:1679](https://patchblox.com/security/data/fix/linux/rhsa-2021-1679.md) | May 18, 2021 | RHEL 8 0:4.4.19-14.el8 | High | 1 | 0 |
| [bash 4.4.18-2ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bash-4.4.18-2ubuntu1.3.md) | Nov 27, 2019 | Ubuntu 18.04.6 LTS (bionic) 4.4.18-2ubuntu1.3 | High | 1 | 0 |
| [bash 5.0-6ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bash-5.0-6ubuntu1.2.md) | Nov 27, 2019 | Ubuntu 20.04 LTS (focal) 5.0-6ubuntu1.2 | High | 1 | 0 |
| [bash 4.4-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bash-4.4-5ubuntu1.md) | Jan 22, 2017 | Ubuntu 18.04.6 LTS (bionic) 4.4-5ubuntu1 | Routine | 1 | 0 |

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Data as of 2026-11-07T06:34:28Z 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