CVE-2026-32201

Microsoft SharePoint Server Spoofing Vulnerability

Basic Information

CVE State: PUBLISHED
Reserved Date: March 11, 2026
Published Date: April 14, 2026
Last Updated: May 12, 2026
Vendor: Microsoft
Product: Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition
Description: Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Tags

CVSS Scores

CVSS v3.1

6.5 - MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:F/RL:O/RC:C

SSVC Information

Exploitation: active
Automatable: Yes
Technical Impact: partial

Exploit Status

Exploited in the Wild: Yes (2026-06-01 13:07:19 UTC) Source

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32201

Known Exploited Vulnerability Information

Source	Added Date
CVE	2026-06-01 13:07:19 UTC

Timeline

CVE ID Reserved

March 11, 2026
CVE Published to Public

April 14, 2026
Added to KEVIntel

June 01, 2026