CVE-2026-9124: Google Chrome

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Insufficient validation of untrusted input in Input in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 148.0.7778.178 (fixed in 148.0.7778.178)

Published 2026-05-20. Last modified 2026-07-23.