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CVE-2026-32201CISA KEV

Microsoft SharePoint Server Improper Input Validation Vulnerability

CISA lists this Microsoft vulnerability as known exploited. Its MSRC release detail is outside this installation's collected history.

CISA KEV Check MSRC

CISA catalog record

Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network.

Product
SharePoint Server
Added to KEV
14 Apr 2026
Federal remediation due
28 Apr 2026
Known ransomware use
Not reported
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