Use after free in Compositing in Google Chrome prior to 155.0.8059.84 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
https://issues.chromium.org/issues/556272421
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-102518
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01886704284.html