Kaspersky Technical Support
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Kaspersky B2B products channel. Products’ lifecycles, releases and useful tips.
More: https://support.kaspersky.com/
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Great news about the landing page of our Knowledge center for business applications
 
We’ve made working with our B2B applications website more convenient and efficient.
 
We've updated the landing page for business applications.
Now the most popular and frequently used applications are located at the top of the page. You no longer need to scroll to the bottom to find information about Kaspersky NGFW.

You can use our convenient search by abbreviations to quickly find the right application. Just enter the abbreviated name of the application and it’s done!

Check the updates and see for yourself.

Stay tuned.

#news
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⌛️ Within a month, the following applications will be switched to limited support:

Endpoint Security for Mac version 12.0.0.325 → December 1, 2025
Endpoint Security for Linux version 12.0.0.6672 → November 28, 2025
Anti Targeted Attack version 6.0 → November 30, 2025
Endpoint Detection and Response version 6.0 → November 30, 2025
Endpoint Agent version 3.16.0.195 → November 30, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.
#limited_support
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📆 Latest updates in the support lifecycle table:

— Added information about Security Center Linux version 16.0.0.254 support
— Added information about Industrial CyberSecurity for Networks version 4.5.0.248 support
— Added information about Industrial CyberSecurity for Linux Nodes version 2.0.0.5368 support

#lifecycle_changes
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⛔️ Within a month, support will be ended for the following applications:

Endpoint Security for Linux version 11.3.0.7441 → November 30, 2025
Embedded Systems Security for Windows version 3.2.0.200 → November 30, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.
#end_of_support
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New homepage for Kaspersky Container Security

We’ve added a new homepage Kaspersky Container Security.
Everything you need for working with the solution in one place.
On this homepage, you’ll find:
FAQs to quickly clear up your questions and doubts.
Application lifecycle that contains a list of versions and their support status.
And much more to simplify your experience.
 
Check out what’s new and see for yourself.
 
Stay tuned.

#news
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🔔 We announce the release of Kaspersky Embedded Systems Security 4.0 for Windows (4.0.0.637).
 
🔧 What's new:

—Significantly updated the interface of the Application Console and the plug-ins for managing the application via KSC.
—New settings for user and group rights to manage the application.
—Added the following components: Anti-Rootkit, Remediation Engine, and BadUSB Attack Prevention.
—Reworked the following components: Applications Launch Control and Device Control.

And many other improvements.

#kesswin #release
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Update of the OpenSSL library

Today, the OpenSSL library in our email and web traffic protection solutions will be updated to version 1.1.1zd.

A restart will be required for the changes to take effect. You will be prompted about it in the application web interface.

Traffic processing will only be interrupted during the server restart. Please restart the cluster nodes one by one.

The update concerns the following applications:
— Kaspersky Secure Mail Gateway 2.0
— Kaspersky Secure Mail Gateway 2.0 MR1
— Kaspersky Secure Mail Gateway 2.1
— Kaspersky Secure Mail Gateway 2.1.1
— Kaspersky Web Traffic Security 6.1
— Kaspersky Web Traffic Security 6.2
— Kaspersky Security for Linux Mail Server 10

#news
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⛔️ Within half a year, support will be ended for the following applications:

Endpoint Security for Windows version 12.1.0.506 → April 18, 2026
Endpoint Security for Windows version 12.0.0.465 → January 18, 2026
Endpoint Security for Mac version 11.3.0.320 → March 31, 2026
Endpoint Security for Linux version 11.4.0.1096 → April 28, 2026
Endpoint Security for Linux version 11.3.0.7441 → November 30, 2025
Endpoint Security for Android version 10.48.1.38 → May 30, 2026
Endpoint Security for Android version 10.48.1.31 → March 23, 2026
Embedded Systems Security for Windows version 3.2.0.200 → November 30, 2025
Secure Mail Gateway version 2.0.1.6960 → December 31, 2025
Secure Mail Gateway version 2.0.0.6478 → April 1, 2026
Secure Mail Gateway version 1.1.2.30 → February 16, 2026
Security for Microsoft Exchange Servers version 9.6.96.0 → January 30, 2026
Security for Linux Mail Server version 8.0.3.30 → February 16, 2026
Security Center Windows version 14.2.0.26967 → February 21, 2026
Security Center Windows version 14.0.0.20023 → May 30, 2026
Security Center Linux version 14.2.0.23324 → December 25, 2025
Security Center Hosted Network Agent version 15.1.0.20811 → April 24, 2026
Industrial CyberSecurity for Nodes version 2.6.0.785 → April 3, 2026
Industrial CyberSecurity for Networks version 3.0 → April 5, 2026
Anti Targeted Attack version 5.1 → April 27, 2026
Anti Targeted Attack version 5.0 → December 26, 2025
Endpoint Detection and Response version 5.1 → April 27, 2026
Endpoint Detection and Response version 5.0 → December 26, 2025
Sandbox version 2.0 → December 31, 2025
Endpoint Agent version 3.14.0.273 → December 22, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.


#end_of_support
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⌛️ Within half a year, the following applications will be switched to limited support:

Endpoint Security for Windows version 12.5.0.539 → April 19, 2026
Endpoint Security for Windows version 12.4.0.467 → January 18, 2026
Endpoint Security for Mac version 12.0.0.325 → December 1, 2025
Endpoint Security for Android version 10.51.1.51 → March 29, 2026
Endpoint Security for Android version 10.51.1.49 → March 4, 2026
Endpoint Security for Android version 10.51.1.46 → December 28, 2025
Security for Microsoft Exchange Servers version 9.7.364.0 → May 20, 2026
Security for Microsoft Exchange Servers version 9.7.357.0 → April 21, 2026
Security for Microsoft Exchange Servers version 9.7.353.0 → March 12, 2026
Security Center Windows version 13.0.0.11247 → January 31, 2026
Security Center Hosted Network Agent version 15.3.0.536 → April 22, 2026
Security Center Hosted Network Agent version 15.1.0.21652 → April 7, 2026
Security Center Hosted Network Agent version 15.1.0.21087 → December 18, 2025
Industrial CyberSecurity for Networks version 4.0.1.222 → April 1, 2026
Anti Targeted Attack version 6.1 → May 14, 2026
Anti Targeted Attack version 6.0 → November 30, 2025
Endpoint Detection and Response version 6.1 → May 14, 2026
Endpoint Detection and Response version 6.0 → November 30, 2025
Extended Detection and Response Expert version 1.1 → March 20, 2026
Endpoint Agent version 3.16.0.195 → November 30, 2025
Research Sandbox version 2.3 → December 31, 2025
Threat Attribution Engine version 2.2.0 → December 31, 2025
CyberTrace version 4.3.0 → December 31, 2025
Scan Engine version 2.0 → February 1, 2026
Unified Monitoring and Analysis Platform version 3.0 → December 22, 2025
SD-WAN version 2.2 → March 27, 2026
Container Security version 1.1 → December 31, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.


#limited_support
👍41
Maintenance of Kaspersky cloud solutions in December 2025
 
In December 2025, we plan to perform maintenance in the KES Cloud and KSC Cloud Console infrastructures and update the KES Cloud servers.
 
Note that during the maintenance, the KES Cloud and KSC Cloud Console services may be unavailable in all regions for a short time. The security of devices will not be affected.
 
Please consider this when planning your work.
 
The schedule may be subject to change for technical reasons.
 
#maintenance_cloud
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📆 Latest updates in the support lifecycle table:

— Added information about Endpoint Security for Windows version 12.11.0.637 support
— Added information about Security Center Hosted Network Agent version 16.0.0.347 support
— Added information about Web Traffic Security version 6.2.0.155 support
— Added information about NGFW version 1.1 support
— Added information about NGFW version 1.0 support

#lifecycle_changes
👍3
⛔️ Within a month, support will be ended for the following applications:

Secure Mail Gateway version 2.0.1.6960 → December 31, 2025
Security Center Linux version 14.2.0.23324 → December 25, 2025
Anti Targeted Attack version 5.0 → December 26, 2025
Endpoint Detection and Response version 5.0 → December 26, 2025
Sandbox version 2.0 → December 31, 2025
Endpoint Agent version 3.14.0.273 → December 22, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.
#end_of_support
👍4
⌛️ Within a month, the following applications will be switched to limited support:

Endpoint Security for Android version 10.51.1.46 → December 28, 2025
Security Center Hosted Network Agent version 15.1.0.21087 → December 18, 2025
Research Sandbox version 2.3 → December 31, 2025
Threat Attribution Engine version 2.2.0 → December 31, 2025
CyberTrace version 4.3.0 → December 31, 2025
Unified Monitoring and Analysis Platform version 3.0 → December 22, 2025
Container Security version 1.1 → December 31, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.
#limited_support
👍41
Homepage for Kaspersky Threat Intelligence

We’ve created a unified homepage for Kaspersky Threat Intelligence designed to keep all essential links and resources at hand. Simple, fast, and easy to use.
 
The homepage brings together instructions for the most common scenarios and links to the complete documentation for the Kaspersky Threat Intelligence solutions:
Kaspersky Threat Data Feeds
Kaspersky CyberTrace
Kaspersky Research Sandbox
Kaspersky OpenTIP
Kaspersky Threat Attribution Engine
Kaspersky Threat Intelligence Integrations
 
Use Ctrl+F to search within the page.
 
You can access the new homepage from the landing page for B2B applications.

#news
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Everything about Kaspersky Next XDR Optimum

We know that you have a lot of questions about our new solution: which applications are covered by the license, how to download it, how to install an on-prem or cloud version, how to switch from KEDRO, etc.

We care about our users, that’s why now you can find all information about the solution on this homepage.

Stay tuned.

#news
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The collect.sh update

We’ve updated the collect.sh script.

Please use the latest version of the script to collect initial diagnostics.
You can find it in this article or download by clicking the button below.
 
#news
👍72
Maintenance of Kaspersky cloud solutions (MDR)
 
On December 11, 2025, from 09:00 to 11:00 UTC (12:00–14:00 UTC+3), the MDR Web console and MDR functions in Kaspersky Security Center will be unavailable.
 
During this period, data from the assets will be received and analyzed to identify possible threats without interruption.
 
#maintenance_cloud
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🔔 We announce the release of Kaspersky Secure Mail Gateway 3.0 (version 3.0.0.9059)

🔧 What's new:
— Added the new Content Disarm module.
— Now you can manage the scanning of links contained in QR codes.
— Implemented an improved algorithm for decrypting password-protected attachments.
— Added support for domain forests.

And much more.

#ksmg #release
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⌛️ Within a month, the following applications will be switched to limited support:

Endpoint Security for Android version 10.51.1.46 → December 28, 2025
Security Center Hosted Network Agent version 15.1.0.21087 → December 18, 2025
Research Sandbox version 2.3 → December 31, 2025
Threat Attribution Engine version 2.2.0 → December 31, 2025
CyberTrace version 4.3.0 → December 31, 2025
Unified Monitoring and Analysis Platform version 3.0 → December 22, 2025
Container Security version 1.1 → December 31, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.
#limited_support
👍3
⛔️ Within a month, support will be ended for the following applications:

Secure Mail Gateway version 2.0.1.6960 → December 31, 2025
Security Center Linux version 14.2.0.23324 → December 25, 2025
Anti Targeted Attack version 5.0 → December 26, 2025
Endpoint Detection and Response version 5.0 → December 26, 2025
Sandbox version 2.0 → December 31, 2025
Endpoint Agent version 3.14.0.273 → December 22, 2025

Upgrade to the latest versions for maximum protection and new features and improvements.
#end_of_support
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