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Veeam Backup Veem Update Version 12.3.0.4670

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Update Summary

Veeam ONE 12.3 (12.3.0.4670) was released on 2024-12-03. It updates platform support, includes installation/runtime component changes, and documents known issues and upgrade guidance.

Update Details

Security

  • IIS may disclose the web server type via Server: Microsoft-HTTPAPI/2.0 on some URL calls when port 2471 is used.
  • Windows 11 with Smart App Control enabled may interfere with Veeam ONE installation and Reporting Service functionality.

New Features

  • Syslog alarm details now use single quotes instead of double quotes to improve parsing by third-party tools.

Known Issues

  • Windows 11 with Smart App Control can affect installation, Reporting Service functionality, and other Veeam ONE features; disabling Smart App Control is recommended.
  • Email notifications sent from an alias using the new OAuth method show the user ID as the sender instead of the alias.
  • Backup jobs scheduled to run continuously may not appear in Veeam ONE Jobs Calendar.
  • Users with restricted permissions must re-log in to Veeam ONE Web Client after a new object is added to a container.
  • ServiceNow ticket creation may be delayed by up to 40 minutes when many unresolved alarms exist.

Hints

  • Release version 12.3.0.4670 is available for download starting 2024-12-03.
  • For Veeam ONE Client upgrades from v10a to v12 or later, upgrade the client manually if the UI shows a lost connection message.
  • Microsoft Report Viewer 2015 Runtime from earlier versions is not removed automatically during upgrade and can be removed manually if needed.
  • SCVMM server and SCVMM console must be the same version and have the same updates installed.
  • For production deployments, Veeam recommends Microsoft SQL Server Standard Edition or higher and SQL Server Reporting Services Standard Edition or higher.
  • If using SQL Server Express for the Veeam ONE database, the database size is limited to 10 GB.

Links

Product Information

Vendor: Veeam Backup

Product: Veem

Product type: Other

Application category: Utilities

Platform: Windows

Version: 12.3.0.4670

Vendor release date: Dec 3, 2024

Published on updatealert.io: Jun 4, 2026

Description: Backup and recovery software for virtual, physical, and cloud workloads.

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