CVE-2026-106405: Google Chrome

Medium severity, CVSS 6.0. EPSS: 0.1% chance of exploitation in the next 30 days.

Race condition in CustomTabs in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker to bypass web origin policy via a co-installed app. (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 2026-10-09.