CVE-2026-70267

Microsoft Office SharePoint Remote Code Execution Vulnerability

CVE-2026-70267 is fixed in Microsoft SharePoint Server Subscription Edition on 1 platform by KB5002927 (version ), released October 13, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.2

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0102

63rd percentile

<p>Inclusion of functionality from untrusted control sphere in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.</p>

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Microsoft SharePoint Server Subscription Edition		KB5002927	Oct 13, 2026

Details

Published
October 13, 2026
Weakness
Inclusion of Functionality from Untrusted Control Sphere
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70267

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