{"id":"CVE-2026-113263","published":"2026-10-20T22:19:20.010","lastModified":"2026-10-22T23:18:28.820","description":"Use after free in Core in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","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-416"],"vendors":["google"],"products":["chrome","android"],"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/497026542","tags":["Exploit","Issue Tracking","Mitigation","Vendor Advisory"]}],"exploitRefs":[{"url":"https://issues.chromium.org/issues/497026542","tags":["Exploit","Issue Tracking","Mitigation","Vendor Advisory"]}],"hasPoc":true,"ai":{"summary":"A use-after-free vulnerability in Google Chrome's Core component on Android allowed remote attackers to execute arbitrary code outside the sandbox by tricking a user into visiting a crafted HTML page.","exploitability":"Exploitation requires social engineering (user interaction) to load a malicious HTML page and relies on memory corruption primitives, making it moderately difficult but feasible for skilled attackers.","blast_radius":"Successful exploitation could lead to full compromise of the affected device, including data theft, malware installation, or lateral movement within the user's environment.","remediation":"Upgrade Google Chrome on Android to version 156.0.8078.47 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["use-after-free","rce","sandbox-escape","android","web"],"model":"garnet-coder","analyzedAt":"2026-10-25T08:45:39.530Z"}}