# Viscosity security updates

The latest version of Viscosity is 1.13.2.1888, released October 1, 2026. Patch Radar has 1 security fix for Viscosity, closing 1 CVE. The newest is Viscosity 1.11.4.1835 (1.11.4.1835), released January 15, 2025.

- Web page: https://patchblox.com/security/product/windows-app/viscosity
- Platform: Windows apps
- Vendor: SparkLabs
- Latest version: 1.13.2.1888 (Oct 1, 2026)
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [Viscosity 1.11.4.1835](https://patchblox.com/security/data/fix/windows-app/sparklabs.viscosity-1.11.4.1835.md) | Jan 15, 2025 | 1.11.4.1835 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo