PT-2026-144066

CVE-2026-123390

Published

2026-11-10

Updated

2026-11-10

CVSS 3.1

8.8

High

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Exploitability

Fix

Impacts

Vendors

Affected products

Weakness enumeration

Related identifiers

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