# libyang security updates

Patch Radar has 11 security fixes for libyang, closing 14 CVEs. The newest is RHSA-2026:25051 (0:2.1.148-1.el9_8.1), released June 24, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RHSA-2026:25051](https://patchblox.com/security/data/fix/linux/rhsa-2026-25051.md) | Jun 24, 2026 | RHEL 9 0:2.1.148-1.el9_8.1 | High | 1 | 0 |
| [RHSA-2026:24545](https://patchblox.com/security/data/fix/linux/rhsa-2026-24545.md) | Jun 24, 2026 | RHEL 8 0:1.0.184-2.el8_10 | High | 1 | 0 |
| [DEBIAN-CVE-2026-41401](https://patchblox.com/security/data/fix/linux/debian-cve-2026-41401.md) | May 26, 2026 | Debian 14 6.4.13-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-44673](https://patchblox.com/security/data/fix/linux/debian-cve-2026-44673.md) | May 14, 2026 | Debian 14 6.4.13-1 | High | 1 | 0 |
| [RHSA-2026:49666](https://patchblox.com/security/data/fix/linux/rhsa-2026-49666.md) | May 14, 2026 | RHEL 10 2.1.148-2.el10_0.1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-26917](https://patchblox.com/security/data/fix/linux/debian-cve-2023-26917.md) | Apr 11, 2023 | Debian 13.5 (trixie) 3.4.2+dfsg-2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-26917](https://patchblox.com/security/data/fix/linux/debian-cve-2023-26917.md) | Apr 11, 2023 | Debian 14 3.4.2+dfsg-2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-26916](https://patchblox.com/security/data/fix/linux/debian-cve-2023-26916.md) | Apr 3, 2023 | Debian 13.5 (trixie) 3.4.2+dfsg-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-26916](https://patchblox.com/security/data/fix/linux/debian-cve-2023-26916.md) | Apr 3, 2023 | Debian 14 3.4.2+dfsg-2 | Routine | 1 | 0 |
| [RHEA-2021:1906](https://patchblox.com/security/data/fix/linux/rhea-2021-1906.md) | May 18, 2021 | RHEL 8 0:1.0.184-1.el8 | High | 8 | 0 |
| [RHSA-2019:4360](https://patchblox.com/security/data/fix/linux/rhsa-2019-4360.md) | Dec 23, 2019 | RHEL 8 0:0.16.105-3.el8_1.2 | High | 2 | 0 |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo