CVE-2026-7339: Google Chrome

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Heap buffer overflow in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 147.0.7727.138 (fixed in 147.0.7727.138)

Published 2026-04-28. Last modified 2026-07-24.