High (8.8). EPSS 1.5% chance of exploitation in the next 30 days.
Insufficient policy enforcement in DevTools in Google Chrome prior to 64.0.3282.119 allowed a remote attacker to potentially leak user local file data via a crafted Chrome Extension.
Severity
CVSS 3.0
8.8 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)