CVE-2026-21223

7.1 highEPSS 0.3%

High (7.1) in microsoft edge chromium. EPSS 0.3% chance of exploitation in the next 30 days.

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

Severity

7.1 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-269
Published: 2026-01-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19