Below are the security fixes for the SharePoint OnPrem versions released this month.
SharePoint Server 2016:
- None
SharePoint Server 2019:
- None
SharePoint Server Subscription Edition:
- None
March 2025 CU for SharePoint Server Subscription Edition includes the non-security updates released this month.
Office Online Server:
- KB 5002690 – Office Online Server
More information:
Please ensure to have a look at the SharePoint Patching Best Practices before applying new fixes.
Security Vulnerabilities fixed in this PU
| Vulnerability | SP 2016 | SP 2019 | SP SE | OOS | Impact | Max Severity |
|---|---|---|---|---|---|---|
| CVE-2025-24075 | x | Remote Code Execution | Important | |||
| CVE-2025-24081 | x | Remote Code Execution | Important | |||
| CVE-2025-24082 | x | Remote Code Execution | Important |
See the Security Update Guide below for more details about the relevant fixes:
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Hi Stefan,
We are looking for SharePoint 2019 March patching, seems to be not released for march month, can you please let us know when it is releasing.
Thanks in advance
Best Regards
Ravi
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Hi Ravi,
SP2016 and SP2019 are in extended support. That means only security fixes will be released.
In March we did not release any SharePoint security fixes. So there will not be a March CU for SP2016 and SP2019.
Cheers,
Stefan
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Good morning Stefan,
Are there any known issues with this patch. I have installed it on my Dev, Int, and Test environments and now on those environments we are not able to open the Search Service Application: Managed Properties on any of these Farms. The patch has not been installed on our Prod farm and Managed Properties is working fine there.
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Hi again Stefan,
This is the error I get when we try to go to Search Schema on the Search Service Application.
An error occurred during the processing of /_admin/search/listmanagedproperties.aspx. The server tag is not well formed.
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Hi Mark,
a fix for this issue is currently in the works.
Cheers,
Stefan