CVE-2021-21119: Google Chrome

High severity, CVSS 8.8. EPSS: 6.8% chance of exploitation in the next 30 days.

Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Affected products

• Google Chrome: before 88.0.4324.96 (fixed in 88.0.4324.96)
• Microsoft Edge Chromium: before 88.0.705.50 (fixed in 88.0.705.50)

Published 2021-02-09. Last modified 2026-06-17.