PT-2026-111978 · Microsoft · Sharepoint Server Subscription Edition

CVE-2026-105013

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Published

2026-10-13

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Updated

2026-10-13

CVSS v3.1

7.4

High

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Fix

Deserialization of Untrusted Data

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Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-105013

Affected Products

Sharepoint Server Subscription Edition