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CVE-2026-40357

Microsoft Office SharePoint

Description

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

CVSS 8.8EPSS 1.698%Risk 1.01
View source
Published
2026-05-12 18:17:14
Affected versions
unknown
Type
Installed app
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H