CVE-2020-15997: Google Chrome

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Use after free in Mojo in Google Chrome prior to 86.0.4240.99 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Affected products

• Google Chrome: before 86.0.4240.99 (fixed in 86.0.4240.99)

Published 2020-11-03. Last modified 2026-06-17.