| Version | Change log |
| TeamViewer Host 15.74.3 Jan 27, 2026 |
Improvements: Port forwarding now has local IP mapping enabled by default. Supporters no longer need to manually activate this setting. Bugfixes: Fixed a critical issue that could cause a delay when connecting to devices. Windows LAPS integration: UAC autofill reliability has been improved |
| TeamViewer Host 15.73.5 Dec 19, 2025 |
Improvements: Port forwarding now has local IP mapping enabled by default. Supporters no longer need to manually activate this setting. Bugfixes: Fixed a critical issue that could cause a delay when connecting to devices. Windows LAPS integration: UAC autofill reliability has been improved |
| TeamViewer Host 15.73.3 Dec 16, 2025 |
Fixed a bug that prevented administrators from interacting with the “Inherit device groups permissions to devices” setting. Fixed a bug where the permissions inheritance column in the device list did not update correctly. |
| TeamViewer Host 15.72.3 Nov 25, 2025 | A minor bugfix has been implemented to reduce load during client startup. |
| TeamViewer Host 15.71.4 Oct 28, 2025 | A minor bugfix has been implemented to reduce load during client startup. |
| TeamViewer Host 15.70.6 Oct 15, 2025 |
New features: The Custom QuickSupport and Host modules are now also available for download in a 64-bit version. TeamViewer deployment via MSI installer now supports direct device assignment using parameters—no post-install script required. Notifications for incoming session events can now be enabled in Settings, providing better accessibility support for screen reader users. Offline assignment of devices: A new "--offline" parameter for shell scripts and MSI installers ensures devices are assigned to a company once they come online, improving flexibility for staged or remote deployments. The device details side panel now includes a DEX Essentials view, displaying aggregated compliance data and a 30-day history of automations executed on the device. Users can now customize which DEX Essentials insights are enabled on their devices. Irrelevant insights can be disabled. Improvements: It is now possible to assign a contact and legacy group when configuring a new Host module, ensuring that any resulting service cases are automatically routed to the designated user and group. It is now possible to enable Session Insights for specific outgoing connections by activating the setting in both the AI settings and the configuration of a custom Quick Support module. Enhanced protection against symbolic link redirection vulnerability. (TV Security Bulletin: TV-2025-1003) Bugfixes: Fixed a bug that could prevent Session Insights from being generated automatically after a QuickSupport session. Fixed a bug in the in-session chat that could cause the selected text to be incorrectly copied via the context menu. |
| TeamViewer Host 15.70.5 Oct 8, 2025 |
New features: The Custom QuickSupport and Host modules are now also available for download in a 64-bit version. TeamViewer deployment via MSI installer now supports direct device assignment using parameters—no post-install script required. Notifications for incoming session events can now be enabled in Settings, providing better accessibility support for screen reader users. Offline assignment of devices: A new "--offline" parameter for shell scripts and MSI installers ensures devices are assigned to a company once they come online, improving flexibility for staged or remote deployments. The device details side panel now includes a DEX Essentials view, displaying aggregated compliance data and a 30-day history of automations executed on the device. Users can now customize which DEX Essentials insights are enabled on their devices. Irrelevant insights can be disabled. Improvements: It is now possible to assign a contact and legacy group when configuring a new Host module, ensuring that any resulting service cases are automatically routed to the designated user and group. It is now possible to enable Session Insights for specific outgoing connections by activating the setting in both the AI settings and the configuration of a custom Quick Support module. Enhanced protection against symbolic link redirection vulnerability. (TV Security Bulletin: TV-2025-1003) Bugfixes: Fixed a bug that could prevent Session Insights from being generated automatically after a QuickSupport session. Fixed a bug in the in-session chat that could cause the selected text to be incorrectly copied via the context menu. |
| TeamViewer Host 15.67.5 Jul 10, 2025 |
New features: Enhanced in-app dialogues and messaging with updated text and improved contextual communication based on user interactions. |
| TeamViewer Host 15.67.4 Jul 1, 2025 |
New features: It's now possible to use the AI-based TeamViewer CoPilot functionality within a session. This feature allows users to analyze remote device data, receive suggestions on IT questions, and diagnose error messages displayed on the remote screen. This feature is accessible exclusively through the new user interface and limited to connections to Windows devices. Company administrators can now access user reports on the newly introduced Security Center page. This page offers an overview of security features that can be enabled to enhance protection at both the user and device levels. The initial release includes recommended settings within the user report. Session Insights can now be activated for all outgoing connections at the company level. By default, logging requires end-user confirmation, but this behavior can be adjusted through access control settings. The new offline filter button on the Device List page enables users to effortlessly filter out offline devices with just a single click. A new column showing the installed TeamViewer version has been added to the device list. Users can now view and sort devices by version. The Remote Support page now utilizes the classic ID and password layout. The option to start a connection via link is available in the Sessions tab. The process of adding a remote device has been simplified. It is now possible to either bookmark the device (by saving it with its ID and password) or assign it directly to a company's account for enhanced management. When the assignment option is selected, a unique link is generated. Sharing this link will either add the device directly to the list (if TeamViewer is already installed) or download TeamViewer and then automatically add the device - all in one seamless step. In general, the assignment method provides more administrative options and improved security. It is now possible for users to view contacts in the device dock. Users will now have the ability to send messages directly |
| TeamViewer Host 15.67.3 Jun 24, 2025 |
New features: The remote support page has been improved to support a range of screen resolutions, including 1366 x 768, 1024 x 768, 640 x 560, and 2560 x 1440. It is now possible to add, view, and connect to session codes through their legacy groups on the Devices page. It is now possible to restrict the use of device personal passwords via a policy setting. Improvements: The performance of fetching devices and device information has been improved. The device list and details drawer now load information more quickly. The process of adding or removing managers from devices has been improved, allowing users to see more managers at once. The flow of adding devices to a group has been enhanced. Users can now choose whether the devices will inherit the group policy during this process. The UI has also been updated to display more devices at once. It is now possible to view and edit the device group(s) to which a device belongs directly from its information tab. The tab of the device/device group side-drawer panel now remains unchanged as the user navigates through various device/device group entries. Bugfixes: Fixed a crash that occurred when loading a port forwarding configuration with no configuration selected. When editing an existing rollout-setup, users will now see the device groups and policy fields populated with the groups and policy already associated with the setup. |
