Virtuozzo Infrastructure 7.3 Update 1 Hotfix 1 (7.3.1-60)¶
Issue date: 2026-06-11
Applies to: Virtuozzo Infrastructure 7.3
Virtuozzo Advisory ID: VZA-2026-014
1. Overview¶
This update provides security and stability fixes.
2. Bug Fixes¶
Stale S3 lifecycle timestamps could cause objects to expire at incorrect times. (VSTOR-123887)
The Keystone service could fail to restart after log rotation. (VSTOR-127098)
A stability fix for QCOW2 images. (VSTOR-129336)
A stability fix for MDS. (VSTOR-130065)
A security fix for CVE-2026-31431. (VSTOR-130225)
A security fix for CVE-2022-2421. (VSTOR-130371)
Instance records could remain after deleting a transfer, causing stale data. (VSTOR-130531)
Security fixes for CVE-2026-43284 and CVE-2026-43500. (VSTOR-130767)
The HA replication state check could return outdated data when called within an open transaction. (VSTOR-131076)
Users could not unshelve instances with SR-IOV ports on networks with default_vnic_type=direct. (VSTOR-131395)
The backup gateway service could fail to synchronize updated registration settings to the upstream. (VSTOR-131456)
VMs with vhost-blk enabled could experience I/O errors on system disks under load. (VSTOR-131484)
A security fix for CVE-2026-46333. (VSTOR-131868)
A security fix for CVE-2026-46300. (VSTOR-132074)
VMware Tools could remain installed on Windows guest operating systems after migration from VMware. (VSTOR-132188)
Stability fixes for QEMU. (VSTOR-130135, VSTOR-132222)
An improvement in monitoring. (VSTOR-132477)
Failed to delete S3 objects from the UI. (VSTOR-132533)
Fixed a false-positive alert for SCSI disk failures. (VSTOR-132888)
A security fix for CVE-2026-49975. (VSTOR-133971)