{"id":"CVE-2026-106367","published":"2026-10-06T19:18:05.737","lastModified":"2026-10-07T20:17:10.120","description":"Missing authorization in Mobile in Google Chrome on on Android prior to 155.0.8059.39 allowed a local attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a co-installed app. (Chromium security severity: Medium)","cvssScore":8.4,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","tags":[]},{"url":"https://issues.chromium.org/issues/520533412","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A missing authorization check in Google Chrome's mobile browser on Android allowed attackers to execute arbitrary code outside the sandbox through a co-installed app, potentially leading to full system compromise.","exploitability":"Exploitation requires social engineering to convince a user to install a malicious co-app, with no additional privileges needed once the app is installed, making it moderately difficult to exploit but highly effective when successful.","blast_radius":"The vulnerability affects all Android users running Chrome versions prior to 155.0.8059.39, potentially exposing millions of devices to remote code execution through a simple co-installation attack.","remediation":"Upgrade to Chrome for Android version 155.0.8059.39 or later to remediate this authorization bypass vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["mobile","authorization","sandbox-bypass"],"model":"garnet-coder","analyzedAt":"2026-10-14T08:54:54.521Z"}}