# xz-libs security updates

Patch Radar has 14 security fixes for xz-libs, closing 3 CVEs. The newest security fix is ELSA-2026-89749 (0:5.2.5-8.el9_8.1), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ELSA-2026-89749](https://patchblox.com/security/data/fix/linux/elsa-2026-89749.md) | Nov 7, 2026 | ol 9 0:5.2.5-8.el9_8.1 | Routine | 1 | 0 |
| [ALSA-2026:89749](https://patchblox.com/security/data/fix/linux/alsa-2026-89749.md) | Nov 7, 2026 | almalinux 9 5.2.5-8.el9_8.1 | Routine | 1 | 0 |
| [RHSA-2026:89749](https://patchblox.com/security/data/fix/linux/rhsa-2026-89749.md) | Oct 27, 2026 | RHEL 9 0:5.2.5-8.el9_8.1 | Routine | 1 | 0 |
| [ALSA-2026:64787](https://patchblox.com/security/data/fix/linux/alsa-2026-64787.md) | Sep 8, 2026 | almalinux 10 1:5.6.2-4.el10_2.1 | Routine | 1 | 0 |
| [ELSA-2026-64787-0](https://patchblox.com/security/data/fix/linux/elsa-2026-64787-0.md) | Sep 8, 2026 | ol 10 1:5.6.2-4.el10_2.1 | Routine | 1 | 0 |
| [ELSA-2025-7524](https://patchblox.com/security/data/fix/linux/elsa-2025-7524.md) | Jun 27, 2025 | ol 10 1:5.6.2-4.el10_0 | High | 1 | 0 |
| [ALSA-2025:7524](https://patchblox.com/security/data/fix/linux/alsa-2025-7524.md) | May 13, 2025 | almalinux 10 1:5.6.2-4.el10_0 | High | 1 | 0 |
| [ALAS2023-2023-042](https://patchblox.com/security/data/fix/linux/alas2023-2023-042.md) | Feb 17, 2023 | amzn 2023 5.2.5-9.amzn2023.0.2 | High | 1 | 0 |
| [ELSA-2022-4940](https://patchblox.com/security/data/fix/linux/elsa-2022-4940.md) | Jun 30, 2022 | ol 9 0:5.2.5-8.el9_0 | High | 1 | 0 |
| [ALSA-2022:4991](https://patchblox.com/security/data/fix/linux/alsa-2022-4991.md) | Jun 13, 2022 | almalinux 8 5.2.4-4.el8_6 | High | 1 | 0 |
| [ELSA-2022-4991](https://patchblox.com/security/data/fix/linux/elsa-2022-4991.md) | Jun 13, 2022 | ol 8 0:5.2.4-4.el8_6 | High | 1 | 0 |
| [RHSA-2022:4991](https://patchblox.com/security/data/fix/linux/rhsa-2022-4991.md) | Jun 13, 2022 | RHEL 8 0:5.2.4-4.el8_6 | High | 1 | 0 |
| [ALSA-2022:4940](https://patchblox.com/security/data/fix/linux/alsa-2022-4940.md) | Jun 8, 2022 | almalinux 9 5.2.5-8.el9_0 | High | 1 | 0 |
| [RHSA-2022:4940](https://patchblox.com/security/data/fix/linux/rhsa-2022-4940.md) | Jun 8, 2022 | RHEL 9 0:5.2.5-8.el9_0 | High | 1 | 0 |

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Data as of 2026-11-07T12:40:37Z 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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