Use after free in Media in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
https://issues.chromium.org/issues/570638834
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-100631
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html