{"id":"CVE-2026-106412","published":"2026-10-06T19:18:10.860","lastModified":"2026-10-07T13:39:08.250","description":"Race condition in Core in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)","cvssScore":8.3,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","cwes":["CWE-367"],"vendors":["google","apple"],"products":["chrome","macos"],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","tags":["Release Notes","Vendor Advisory"]},{"url":"https://issues.chromium.org/issues/520755056","tags":["Permissions Required"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A race condition in Google Chrome's Core on macOS allows remote attackers to execute arbitrary code outside the sandbox after compromising the renderer process through social engineering. This represents a critical privilege escalation vulnerability that can lead to full system compromise.","exploitability":"Exploitation requires compromising the renderer process and leveraging social engineering to convince users to visit a malicious page, making it moderately difficult but achievable with targeted attacks.","blast_radius":"The vulnerability affects all Chrome users on macOS prior to version 155.0.8059.39, potentially impacting millions of users who could be tricked into visiting malicious websites and losing full system control.","remediation":"Upgrade to Chrome 155.0.8059.39 or later immediately","detection":"No reliable host or network indicator is derivable from the published description.","tags":["browser","sandbox-escape","privilege-escalation"],"model":"garnet-coder","analyzedAt":"2026-10-14T08:55:12.283Z"}}