CVE-2026-45484EPSS p70.7%

CVE-2026-45484CVE-2026-45484

microsoft / sharepoint_server

Description

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

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS1.49% probability of exploitation · percentile 70.7% · 2026-06-19T12:03:05Z
Last modified2026-06-12

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.