{"id":"CVE-2026-121074","published":"2026-11-03T21:17:12.463","lastModified":"2026-11-04T05:18:32.027","description":"Memory corruption in GPU in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)","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":[],"products":[],"references":[{"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html","tags":[]},{"url":"https://issues.chromium.org/issues/536617330","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A memory corruption vulnerability in Google Chrome's GPU component on Android allowed remote attackers to execute arbitrary code outside the sandbox via a crafted HTML page.","exploitability":"Exploitation requires user interaction (e.g., visiting a malicious webpage) and high skill due to the complexity of triggering memory corruption in the GPU subsystem.","blast_radius":"Successful exploitation could lead to full system compromise, data theft, or lateral movement from the browser sandbox to the underlying Android OS.","remediation":"Upgrade Google Chrome on Android to version 157.0.8103.38 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["memory-corruption","rce","sandbox-escape","android","web"],"model":"garnet-coder","analyzedAt":"2026-11-04T09:50:33.251Z"}}