---
sourceDocument: Xanadu Release Notes
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/xanadu/release-notes

 Release :

    - xanadu

ft:locale :

    - en-US

ft:publication_title :

    - Xanadu Release Notes

ft:clusterId :

    - rn

bundleId :

    - rn


---

# Xanadu Patch 1 Hotfix 3b

# Xanadu Patch 1 Hotfix 3b {#ariaid-title1}

* Release version: Xanadu
* 
* Updated November 26, 2024
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

The Xanadu Patch 1 Hotfix 3b release contains fixes to these problems.

Build information:
:   Build date: 11-25-2024_0807
:   Build tag: glide-xanadu-07-02-2024__patch1-hotfix3b-11-14-2024
Important:  
For more information about how to upgrade an instance, see [ServiceNow Upgrades](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0547244).

For more information about the release cycle, see the [ServiceNow Release Cycle](https://support.servicenow.com/kb_view.do?sysparm_article=KB0547244).{#xanadu-patch-1-hf-3b__p_download-version}  
Note:  
This ServiceNow AI Platform major family release is now available in ServiceNow's Regulated Market environments. For more information about services available in isolated environments, see [KB0743854](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0743854&_ga=2.238511747.200430442.1684856845-2052949275.1611611591).

## Fixed problem {#xanadu-patch-1-hf-3b__section_jhd_bps_kdc}

{#xanadu-patch-1-hf-3b__all-other-fixes__entry__4}

| Problem | Short description | Description | Steps to reproduce |
|-|-|-|-|
| Attachments to Records PRB1823698 [KB1709552](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1709552) | Out Of Memory (OOM) caused by the misuse of BufferedInputStream when creating attachments | Attachments created from previously prepared TMP files are read with BufferedInputStream and have an internal buffer of 512M. | Refer to the listed KB article for details. |
| UI Actions PRB1826799 [KB1709928](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1709928) | setRedirectURL() no longer working in Xanadu Patch 3 | A performance issue with "action.setRedirectURL()" in the script on Xanadu Patch 3 instances has been identified, in which it may no longer redirect users to the appropriate URL or page after UI actions are executed. | Refer to the listed KB article for details. |
| UI Actions PRB1828008 [KB1710085](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1710085) | Multi Factor Authentication (MFA) with single sign-on (SSO) redirection is broken and users are redirected to a 'not_found.do' page | This performance issue has been identified after upgrading to Xanadu Patch 3. | Refer to the listed KB article for details. |
[ ]

{#xanadu-patch-1-hf-3b__all-other-fixes}

## Fixes included {#xanadu-patch-1-hf-3b__section_khd_bps_kdc}

Unless any exceptions are noted, you can safely upgrade to this release version from any of the versions listed below. These prior versions contain PRB fixes that are also included with this release. Be sure to upgrade to the
latest listed patch that includes all of the PRB fixes you are interested in.

* [Xanadu Patch 1 Hotfix 2b](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1707176)
* [Xanadu Patch 1](https://servicenow-prod.fluidtopics.net/SeaTUwH9Ppxa1kbhUdLy9A "The Xanadu Patch 1 release contains important problem fixes.")
* [Xanadu EA Hotfix 1](https://servicenow-prod.fluidtopics.net/fAwJkQfiVXaFF4UoDluGiw "The Xanadu EA Hotfix 1 release contains fixes to these problems.")
* [Xanadu security and notable fixes](https://servicenow-prod.fluidtopics.net/kJKHkxnGv~e~lZlOXUyBtg "The Xanadu release contains important problem fixes.")
* [All other Xanadu fixes](https://servicenow-prod.fluidtopics.net/yBFTl0lL7IReSmFoGpZGCA "The Xanadu release contains important problem fixes.")
{#xanadu-patch-1-hf-3b__ul_vpy_tkw_ldc}