# Cato Client security updates

The latest version of Cato Client is 6.18.0.9152, released October 14, 2026. Patch Radar has 1 security fix for Cato Client, closing 2 CVEs. The newest security fix is Cato Client 6.12.6.9050, released August 16, 2026. Version 6.18.0.9152 adds no new CVE fixes and includes all of them.

- Web page: https://patchblox.com/security/product/windows-app/cato-client
- Platform: Windows apps
- Vendor: Cato Networks
- Latest version: 6.18.0.9152 (Oct 14, 2026)
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| Cato Client 6.18.0.9152 (latest, includes every fix below) | Oct 14, 2026 | 6.18.0.9152 |  |  |  |
| [Cato Client 6.12.6.9050](https://patchblox.com/security/data/fix/windows-app/catonetworks.catoclient-6.12.6.9050.md) | Aug 16, 2026 | 6.12.6.9050 | High | 2 | 0 |

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Data as of 2026-11-08T00:53:09Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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