Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-7981
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html