CVE-2026-106321: Google Chrome

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Information leak in Editing in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 155.0.8059.39 (fixed in 155.0.8059.39)

Published 2026-10-06. Last modified 2026-10-07.