CVE-2026-63516EPSS p78.7%

CVE-2026-63516CVE-2026-63516

microsoft / sharepoint_server

Description

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

Scoring

CVSS 6.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS1.87% probability of exploitation · percentile 78.7% · 2026-10-05T12:00:23Z
Last modified2026-08-12
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.