Recorded 27 Oct 2026 at 15:48 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
See the latest record.
The historical field “Public exploit code” recorded Nuclei detection-template membership. It did not establish exploit availability. The original recorded fields remain below.
The historical “Publicly disclosed: No” field could represent a missing MSRC assessment. It does not establish that the vulnerability was undisclosed. The original recorded fields remain below.
CVEMicrosoft Security Response Center
Microsoft SharePoint Server Remote Code Execution Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
CWE-94: Improper Control of Generation of Code ('Code Injection')
Issued by
Microsoft
Customer action
Required: apply the update
Affected products
Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition
Updates that fix it
KB5002893: Microsoft SharePoint Server Subscription Edition; KB5002894: Microsoft SharePoint Server 2019; KB5002896: Microsoft SharePoint Server 2019; KB5002905: Microsoft SharePoint Enterprise Server 2016; KB5002906: Microsoft SharePoint Enterprise Server 2016
CISA KEV
Listed 25 Sep 2026; remediation due 28 Sep 2026
EPSS
8.2%; scored 27 Oct 2026
Public exploit code
No Nuclei template listed
Published
11 Aug 2026 07:00 UTC
Last revised
25 Sep 2026 07:00 UTC
Revision note
As of 9/25/2026, Microsoft had reliable evidence of observed attacks against exploitation of this vulnerability.