CVE-2023-21539EPSS p63.1%

CVE-2023-21539CVE-2023-21539

microsoft / windows_10_20h2

Description

Windows Authentication Remote Code Execution Vulnerability

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS1.16% probability of exploitation · percentile 63.1% · 2026-06-18T12:00:27Z
Last modified2026-06-17
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.