# jackson-modules-base security updates

Patch Radar has 10 security fixes for jackson-modules-base, closing 8 CVEs. The newest security fix is RLSA-2026:90909 (0:2.21.4-2.module+el8.10.0+40260+021059e6), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RLSA-2026:90909](https://patchblox.com/security/data/fix/linux/rlsa-2026-90909.md) | Nov 7, 2026 | rocky 8 0:2.21.4-2.module+el8.10.0+40260+021059e6 | High | 3 | 0 |
| [RLSA-2026:80504](https://patchblox.com/security/data/fix/linux/rlsa-2026-80504.md) | Nov 7, 2026 | rocky 9 0:2.21.6-1.el9_8 | High | 1 | 0 |
| [RLSA-2026:40895](https://patchblox.com/security/data/fix/linux/rlsa-2026-40895.md) | Jul 17, 2026 | rocky 9 0:2.21.4-1.el9_8 | High | 2 | 0 |
| [RLSA-2025:12280](https://patchblox.com/security/data/fix/linux/rlsa-2025-12280.md) | Oct 18, 2025 | rocky 9 0:2.19.1-1.el9_6 | High | 1 | 0 |
| [ELSA-2025-14126](https://patchblox.com/security/data/fix/linux/elsa-2025-14126.md) | Aug 22, 2025 | ol 8 0:2.19.1-1.module+el8.10.0+90642+1ede0e5a | High | 1 | 0 |
| [ALSA-2025:14126](https://patchblox.com/security/data/fix/linux/alsa-2025-14126.md) | Aug 20, 2025 | almalinux 8 2.19.1-1.module_el8.10.0+4034+20822525 | High | 1 | 0 |
| [RHSA-2025:14126](https://patchblox.com/security/data/fix/linux/rhsa-2025-14126.md) | Aug 20, 2025 | RHEL 8 0:2.19.1-1.module+el8.10.0+23380+f6e7434b | High | 1 | 0 |
| [ELSA-2024-3061](https://patchblox.com/security/data/fix/linux/elsa-2024-3061.md) | May 24, 2024 | ol 8 0:2.14.2-2.module+el8.10.0+90302+23fbc0c1 | High | 1 | 0 |
| [ALSA-2024:3061](https://patchblox.com/security/data/fix/linux/alsa-2024-3061.md) | May 22, 2024 | almalinux 8 2.14.2-2.module_el8.10.0+3791+e0637953 | High | 1 | 0 |
| [RHSA-2024:3061](https://patchblox.com/security/data/fix/linux/rhsa-2024-3061.md) | May 22, 2024 | RHEL 8 0:2.14.2-2.module+el8.10.0+21055+7d27fa3b | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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