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Virtuozzo Hybrid Infrastructure 7.1 Hotfix 4 (7.1.0-205)

Issue date: 2026-08-20

Applies to: Virtuozzo Hybrid Infrastructure 7.1

Virtuozzo Advisory ID: VZA-2026-020

1. Overview

This update provides security fixes.

2. Bug Fixes

  • A security fix for CVE-2026-31431. (VSTOR-130225)

  • Security fixes for CVE-2026-43284 and CVE-2026-43500. (VSTOR-130767)

  • A security fix for CVE-2026-46333. (VSTOR-131868)

  • A security fix for CVE-2026-46300. (VSTOR-132074)

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

  • A security fix for CVE-2026-43499. (VSTOR-137729)

  • A security fix for CVE-2026-52993. (VSTOR-139815)

  • A security fix for CVE-2026-53006. (VSTOR-139816)

  • A security fix for CVE-2026-64561. (VSTOR-140678)

3. Installing the Update

You can update Virtuozzo Infrastructure in the SETTINGS > UPDATES section of the admin panel. Neither a reboot nor maintenance is required to obtain this update.

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

Aug 20, 2026
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