Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
https://www.tenable.com/cyber-exposure/2020-threat-landscape-retrospective
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010
https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html