CVE-2023-0137: Google Chrome

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Heap buffer overflow in Platform Apps in Google Chrome on Chrome OS prior to 109.0.5414.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Affected products

• Google Chrome: before 109.0.5414.74 (fixed in 109.0.5414.74)

Published 2023-01-10. Last modified 2026-06-17.