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CVE-2026-45659

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 9.120000000000001%Risk 1.6
View source
Published
2026-05-22 23:16:56
Affected versions
unknown
Type
Critical software
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H