{"id":"CVE-2026-110140","published":"2026-10-13T22:17:33.777","lastModified":"2026-10-15T04:18:17.610","description":"Type confusion in V8 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: High)","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-843"],"vendors":["google"],"products":["chrome"],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html","tags":["Release Notes","Vendor Advisory"]},{"url":"https://issues.chromium.org/issues/562038980","tags":["Permissions Required"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A type confusion vulnerability in Chrome's V8 JavaScript engine allows remote attackers to execute arbitrary code within the sandboxed environment when visiting a malicious webpage. This flaw is particularly dangerous because it can lead to full system compromise from a simple web visit.","exploitability":"Exploitation requires a user to visit a specially crafted HTML page, making it moderately difficult but highly effective once triggered, with no additional authentication or privilege requirements.","blast_radius":"If exploited, this vulnerability could allow attackers to execute arbitrary code on users' machines with the privileges of the Chrome browser process, potentially leading to complete system compromise through further attacks.","remediation":"Upgrade to Chrome version 155.0.8059.79 or later to remediate this vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","web","v8","sandbox"],"model":"garnet-coder","analyzedAt":"2026-10-18T10:24:32.388Z"}}