# libXtst security updates

Patch Radar has 3 security fixes for libXtst, closing 1 CVE. The newest is RHSA-2026:91223 (0:1.2.3-16.el9_8.1), released October 30, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RHSA-2026:91223](https://patchblox.com/security/data/fix/linux/rhsa-2026-91223.md) | Oct 30, 2026 | RHEL 9 0:1.2.3-16.el9_8.1 | High | 1 | 0 |
| [RHSA-2026:91294](https://patchblox.com/security/data/fix/linux/rhsa-2026-91294.md) | Oct 29, 2026 | RHEL 8 0:1.2.3-8.el8_10 | High | 1 | 0 |
| [RHSA-2026:93448](https://patchblox.com/security/data/fix/linux/rhsa-2026-93448.md) | Sep 28, 2026 | RHEL 10 1.2.4-8.el10_0.1 | High | 1 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo