CVE-2021-43221EPSS p65.5%

CVE-2021-43221CVE-2021-43221

microsoft / edge_chromium

Description

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Scoring

CVSS 4.2 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS1.14% probability of exploitation · percentile 65.5% · 2026-10-05T12:00:23Z
Last modified2026-08-19
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.