Jamf

Jamf Pro 11.18.1 was released on July 3, 2025. This maintenance release includes:

An update so Jamf Pro no longer returns a "Version entered is unknown" error when attempting to execute an advanced computer search or save a smart computer group that uses 'unknown version' as a value for existing patch reporting criteria.

Tomcat 10.1.42, effectively resolving a known security vulnerability in a third-party library (CVE-2025-48976).

- An update so Jamf Pro no longer returns a "Version entered is unknown" error when attempting to execute an advanced computer search or save a smart computer group that uses 'unknown version' as a value for existing patch reporting criteria.
- Tomcat 10.1.42, effectively resolving a known security vulnerability in a third-party library (CVE-2025-48976).

<a href="https://support.jamf.com/en/articles/11750710-upgrade-standard-cloud-jamf-pro-instances-in-jamf-account">Standard</a> and <a href="https://support.jamf.com/en/articles/11750693-upgrading-premium-cloud-jamf-pro-instances-in-jamf-account">Premium</a> Cloud-hosted customers can upgrade to 11.18.1 manually in Jamf Account.

Standard hosted Jamf Pro instances and free sandbox environments were updated based on the schedule <a href="https://community.jamf.com/release-announcements-177/jamf-pro-11-18-1-now-available-55011?tid=55011&amp;fid=177" rel="nofollow noopener noreferrer" target="_blank">here</a>.

- <a href="https://support.jamf.com/en/articles/11750710-upgrade-standard-cloud-jamf-pro-instances-in-jamf-account">Standard</a> and <a href="https://support.jamf.com/en/articles/11750693-upgrading-premium-cloud-jamf-pro-instances-in-jamf-account">Premium</a> Cloud-hosted customers can upgrade to 11.18.1 manually in Jamf Account.
- Standard hosted Jamf Pro instances and free sandbox environments were updated based on the schedule <a href="https://community.jamf.com/release-announcements-177/jamf-pro-11-18-1-now-available-55011?tid=55011&amp;fid=177" rel="nofollow noopener noreferrer" target="_blank">here</a>.

Review the <a href="https://learn.jamf.com/r/en-US/technical-articles/Incremental_Upgrade_Scenarios_for_Jamf_Pro_10-0-0_or_Later" rel="nofollow noopener noreferrer" target="_blank">Incremental Upgrades Scenarios</a> Technical Article to plan your upgrade path

Go through the <a href="https://learn.jamf.com/r/en-US/technical-articles/Preparing_to_Upgrade_Jamf_Pro" rel="nofollow noopener noreferrer" target="_blank">Preparing to Upgrade Jamf Pro</a> Technical Article 

Follow the upgrade instructions for your environment:

- <a href="https://learn.jamf.com/r/en-US/jamf-pro-install-guide-linux-current/Upgrading_Jamf_Pro_Using_the_Installer_on_Linux" rel="nofollow noopener noreferrer" target="_blank">Linux</a>
- <a href="https://learn.jamf.com/r/en-US/jamf-pro-install-guide-windows-current/Upgrading_Jamf_Pro_Using_the_Installer_on_Windows" rel="nofollow noopener noreferrer" target="_blank">Windows</a>
- <a href="https://learn.jamf.com/r/en-US/technical-articles/Upgrading_Jamf_Pro_in_a_Clustered_Environment" rel="nofollow noopener noreferrer" target="_blank">Clustered Environments</a>

- Review the <a href="https://learn.jamf.com/r/en-US/technical-articles/Incremental_Upgrade_Scenarios_for_Jamf_Pro_10-0-0_or_Later" rel="nofollow noopener noreferrer" target="_blank">Incremental Upgrades Scenarios</a> Technical Article to plan your upgrade path
- Go through the <a href="https://learn.jamf.com/r/en-US/technical-articles/Preparing_to_Upgrade_Jamf_Pro" rel="nofollow noopener noreferrer" target="_blank">Preparing to Upgrade Jamf Pro</a> Technical Article 
- Follow the upgrade instructions for your environment:
  - <a href="https://learn.jamf.com/r/en-US/jamf-pro-install-guide-linux-current/Upgrading_Jamf_Pro_Using_the_Installer_on_Linux" rel="nofollow noopener noreferrer" target="_blank">Linux</a>
  - <a href="https://learn.jamf.com/r/en-US/jamf-pro-install-guide-windows-current/Upgrading_Jamf_Pro_Using_the_Installer_on_Windows" rel="nofollow noopener noreferrer" target="_blank">Windows</a>
  - <a href="https://learn.jamf.com/r/en-US/technical-articles/Upgrading_Jamf_Pro_in_a_Clustered_Environment" rel="nofollow noopener noreferrer" target="_blank">Clustered Environments</a>

<a href="https://community.jamf.com/release-announcements-177/jamf-pro-11-18-1-now-available-55011?tid=55011&amp;fid=177" rel="nofollow noopener noreferrer" target="_blank">Jamf Nation Post</a>

<a href="https://learn.jamf.com/r/en-US/jamf-pro-release-notes-11.18.0/New_Features_and_Enhancements" rel="nofollow noopener noreferrer" target="_blank">11.18.0 Release Notes,</a> <a href="https://learn.jamf.com/r/en-US/jamf-pro-release-notes-11.18.1/New_Features_and_Enhancements" rel="nofollow noopener noreferrer" target="_blank">11.18.1 Release Notes</a>

<a href="https://learn.jamf.com/r/en-US/jamf-pro-release-notes-videos/jamf_pro_11-18_release_notes_video" rel="nofollow noopener noreferrer" target="_blank">Jamf Pro 11.18 Release Notes Video</a>

- <a href="https://community.jamf.com/release-announcements-177/jamf-pro-11-18-1-now-available-55011?tid=55011&amp;fid=177" rel="nofollow noopener noreferrer" target="_blank">Jamf Nation Post</a>
- <a href="https://learn.jamf.com/r/en-US/jamf-pro-release-notes-11.18.0/New_Features_and_Enhancements" rel="nofollow noopener noreferrer" target="_blank">11.18.0 Release Notes,</a> <a href="https://learn.jamf.com/r/en-US/jamf-pro-release-notes-11.18.1/New_Features_and_Enhancements" rel="nofollow noopener noreferrer" target="_blank">11.18.1 Release Notes</a>
- <a href="https://learn.jamf.com/r/en-US/jamf-pro-release-notes-videos/jamf_pro_11-18_release_notes_video" rel="nofollow noopener noreferrer" target="_blank">Jamf Pro 11.18 Release Notes Video</a>

This article provides resources on the Jamf Pro 11.18.1 release and includes the mass upgrade schedule for standard cloud-hosted instances.

Jamf Pro 11.18.1 Release

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Jamf Pro 11.18.1 Release

Description

Upgrading Jamf Pro

Cloud Upgrades

On Premise Upgrades

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