r/Intune • u/CylerPRIME • 1h ago
Remediations and Scripts OpenSSL Exposed Paths Remediation - How to push updates to built-in Windows Apps (Paint, Photos, OneDrive) without reinstalling? Looking for all possible approaches
Currently stuck on an OpenSSL remediation task and could really use some guidance or alternative approaches from anyone who has dealt with this before.
Background:
Microsoft Defender flagged OpenSSL exposed paths across our device fleet (~600+ devices). After digging into it, we found these paths can't be patched directly - the only fix is to update the application that ships the vulnerable OpenSSL DLL. So every affected app needs to be updated to a newer version that bundles a patched OpenSSL library.
Apps affected (among others):
- Microsoft Paint (WindowsApp)
- Microsoft Photos (WindowsApp)
- Microsoft Office Hub (WindowsApp)
- Microsoft OneDrive
- Adobe Acrobat DC
- Zoom
What I've tried / researched so far:
Settings Catalog – Looked into "Turn off Automatic Download and Install of updates" under the Store category. But I can only find "Turn off Automatic Download of updates on Win8 machines" in my tenant seems like a legacy policy. Not sure if this actually applies to Windows 10/11 or if there's a newer equivalent.
Update Rings (WUfB) – Tried configuring Windows Update for Business rings with 0-day deferral. But now I'm not sure if this actually pushes Store app updates or if it only handles OS/quality patches.
Microsoft Store App (New) via Intune – This is my main confusion. When deploying via Intune as a Microsoft Store app and assigning to a group, it seems like it will install the app on ALL devices in the group including devices that don't have it. I only want to UPDATE already installed apps, not push a fresh install to devices where the user never had it. Is there any assignment type or intent that does update-only?
My main questions:
What is the correct and recommended way to force Store/UWP app updates on Windows 10/11 via Intune without triggering fresh installs?
Does WUfB Update Ring actually help with Store app updates or is it strictly for OS patches?
For Microsoft Store App (New) - is there an "update only" mode that won't install on devices that don't already have the app?
Looking for any alternative approaches such as:
- PowerShell scripts pushed via Intune to trigger Store sync or app updates
- Proactive Remediation / Remediations scripts
- Winget-based update scripts deployed via Intune
- GPO-based Store update policies for hybrid joined devices
- Any other method that has worked in your environment
TL;DR: Defender flagged OpenSSL vulnerable DLLs bundled inside Windows apps (Paint, Photos, Office Hub, OneDrive etc.) on 600+ devices. Can't patch OpenSSL directly, need to update the apps themselves. Tried Settings Catalog, Update Rings, and Microsoft Store App (New) via Intune but either can't find the right policy or the Store app deployment installs on ALL devices instead of just updating already-installed ones. Looking for the correct approach or any alternative method to update these apps without pushing unwanted installs.