CVE-2026-21223CWE-269

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

High · published January 16, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
18.5
In the wild
Unconfirmed
What it is

Improper privilege management in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00272 · 18.5th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2026-01-16T21:28Z
EPSS history
Timeline
  • 16 JAN 21:28Z
    Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
    cvelistv5