CVE-2026-15108: Google Chrome

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

Integer overflow in Extensions API in Google Chrome prior to 150.0.7871.115 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted Chrome Extension. (Chromium security severity: High)

Affected products

• Google Chrome: before 150.0.7871.115 (fixed in 150.0.7871.115)

Published 2026-07-08. Last modified 2026-07-09.