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Microsoft update

KB5002800

Security Update

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Fixed in

Fixes 1 record

Priority MEDIUM 41

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

CVSS 3.1HIGH 8.0 Network Low privileges User interaction EPSS 0.02208 Published 2025-11-11 Fixed in 16.0.5526.1001, 16.0.10417.20068 +1 CWE-502