# libidn2-devel security updates

Patch Radar has 1 security fix for libidn2-devel, closing 1 CVE. The newest is RHBA-2019:3621 (0:2.2.0-1.el8), released November 5, 2019.

- Web page: https://patchblox.com/security/product/linux/libidn2-devel
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RHBA-2019:3621](https://patchblox.com/security/data/fix/linux/rhba-2019-3621.md) | Nov 5, 2019 | RHEL 8 0:2.2.0-1.el8 | Routine | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo