{"id":"CVE-2026-113186","published":"2026-10-20T22:19:11.420","lastModified":"2026-10-22T23:18:27.743","description":"Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)","cvssScore":9.6,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cwes":["CWE-119"],"vendors":["google"],"products":["chrome"],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html","tags":["Release Notes","Vendor Advisory"]},{"url":"https://issues.chromium.org/issues/533644359","tags":["Permissions Required"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A memory corruption vulnerability in Chrome's DevTools allowed remote attackers to escape the browser sandbox and execute arbitrary code on the victim's machine by tricking them into visiting a malicious page.","exploitability":"Exploitation requires user interaction (e.g., clicking a link or visiting a crafted page) and high skill due to the complexity of memory corruption attacks, but no authentication or prior access is needed.","blast_radius":"Successful exploitation could lead to full system compromise, including data theft, malware installation, or lateral movement within the compromised environment.","remediation":"Upgrade Google Chrome to version 156.0.8078.47 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["memory-corruption","sandbox-escape","rce","web","chrome","devtools"],"model":"garnet-coder","analyzedAt":"2026-10-25T08:44:58.178Z"}}