Microsoft Defender Client/Platform v.4.18.25110.3

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Tomas Ulbrich

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Nov 27, 2025, 10:06:27 AM (6 days ago) Nov 27
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Good Morning!!

On one of our server we find the Windows Platform/Client Version to be 4.18.25110.3. Which is fine, as we have no seen any issues with it, in performance and whatnot.

BUT the the Service Image Path is lacking quotes, as Qualys, our vulnerability scanner, has identified that as such:

MDCoreSvc
C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.25110.3-0\MpDefenderCoreService.exe

Normally we can fix such items in the Registry or using PS.. but it is Defender and is highly protected from alteration. 

Any ideas??


Cheers,
Tomas

Tomas Ulbrich

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Dec 1, 2025, 4:23:42 PM (2 days ago) Dec 1
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The Registry Key which has these details are:

Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MDCoreSvc\ImagePath

The data field needs to be enclosed within " " or else it is flagged as a vulnerable item -- Qualys and Tenable notes as such.


IS anyone running Defender Platform version 4.18.25110.3 -- and sees the registry entry w/o the ""? 

Brian Illner

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Dec 2, 2025, 8:11:54 AM (22 hours ago) Dec 2
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My system is still on 4.18.25100.9008 and it still has the quotes

 

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Subject: [ntsysadmin] Re: Microsoft Defender Client/Platform v.4.18.25110.3

 

 

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Tomas Ulbrich

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Dec 2, 2025, 11:03:51 PM (7 hours ago) Dec 2
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Thanks Brian!! ---- 

Looked the version up. Seems it is listed, though we have not deployed it from SCCM as such, as a Beta/Internal/Current-Channel-Preview edition. Not sure it got on that 1 system.



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