Veeam Support Knowledge Base
Release Information for Veeam Backup & Replication 12 Cumulative Patches

Release Information for Veeam Backup & Replication 12 Cumulative Patches

KB ID:	4420
Product:	Veeam Backup & Replication \| 12
Published:	2023-03-07
Last Modified:	2023-03-21

By subscribing, you are agreeing to have your personal information managed in accordance with the terms of Veeam's Privacy Notice.

Cheers for trusting us with the spot in your mailbox!

Now you’re less likely to miss what’s been brewing in our knowledge base with this weekly digest

Oops! Something went wrong.

Please try again later.

Requirements

You can check the installed build number in the Veeam Backup & Replication Console's Main Menu (≡) under Help > About.

This article has two download links:

Patch — Use this if you are running at least Veeam Backup & Replication 12 GA (build 12.0.0.1420). After updating, the build number will be 12.0.0.1420 P20230223.
ISO — Use this if you are running any Veeam Backup & Replication version between 10a (10.0.1.4854) and 11a (11.0.1.1261 P20230227), to upgrade to version 12 P20230223. Remember to review the Upgrade Checklist as part of your upgrade process.

Release Information

Below are details about the Cumulative Patches that have been released for Veeam Backup & Replication 12.

Each subsequent Cumulative Patch also includes all fixes present in the previous Cumulative Patches.

P20230223

Resolved Issues

Vulnerability (CVE-2023-27532) in Veeam Backup Service was fixed.
This vulnerability was reported by Shanigen.

Download Information

If at least version 12 GA (build 12.0.0.1420) is already installed, download and run the following patch on the Veeam Backup Server to update to the latest Cumulative Patch:

DOWNLOAD PATCH

^{Filename: VeeamBackup&Replication_12.0.0.1420_20230223.zip}

MD5: 9ab42ccb4c77eda2b7f890383ad77208

SHA1: 4b980ae8e2fceb8965fce9efecd9c131d336ad0a

For new installations and upgrades from previous versions, use the following ISO, which has the most recent Cumulative Patch built-in:

DOWNLOAD ISO

See Veeam Backup & Replication Download Page for ISO hashes.

Reboot may be required

Please note that a reboot may be required after installing the update.

Please plan accordingly.

More Information

Note Regarding RTM Build

The cumulative patch update executable listed in this article requires, at a minimum, the GA release of Veeam Backup & Replication 12. Any Veeam Backup Server / Veeam Cloud Connect server still running Veeam Backup & Replication 12 RTM must first be updated to GA using the patch on KB4415 before the cumulative patch can be applied.

To submit feedback regarding this article, please click this link: Send Article Feedback
To report a typo on this page, highlight the typo with your mouse and press CTRL + Enter.

Spelling error in text

Thank you!

Your feedback has been received and will be reviewed.

Oops! Something went wrong.

Please try again later.

KB Feedback/Suggestion

This form is only for KB Feedback/Suggestions, if you need help with the software open a support case

Product

Topic

Description

By submitting, you are agreeing to have your personal information managed in accordance with the terms of Veeam's Privacy Notice.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Verify your email to continue your product download

We've sent a verification code to:

An email with a verification code was just sent to

Didn't receive the code? Click to resend in sec

Didn't receive the code? Click to resend

Thank you!

Your feedback has been received and will be reviewed.

Oops! Something went wrong.

Please try again later.