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CVE-2025-53770 CRITICAL POC KEV EUVD KEV THREAT CERT-EU Emergency

Microsoft SharePoint Server contains a deserialization vulnerability allowing unauthenticated remote code execution over the network, with active exploitation confirmed and patches pending full release.

Microsoft RCE Deserialization
NVD GitHub Exploit-DB
CVSS 3.1
9.8
EPSS
90.5%
Threat
9.7

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