Virtuozzo Infrastructure 7.3 Update 1 Hotfix 2 (7.3.1-62)

Issue date: 2026-07-10

Applies to: Virtuozzo Infrastructure 7.3

Virtuozzo Advisory ID: VZA-2026-017

1. Overview

This update provides a security fix.

2. Bug Fixes

  • A security fix for CVE-2026-53359. (VSTOR-137528)

3. Installing the Update

You can update Virtuozzo Infrastructure in the SETTINGS > UPDATES section of the admin panel. Placing nodes in the maintenance mode is required to obtain this update.

The source of this advisory is available in the JSON file.