CVE-2021-34511EPSS p45.2%

CVE-2021-34511CVE-2021-34511

microsoft / windows_10

Description

Windows Installer Elevation of Privilege Vulnerability

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.57% probability of exploitation · percentile 45.2% · 2026-10-06T12:00:23Z
Last modified2026-08-10
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.