{"id":"CVE-2026-106373","published":"2026-10-06T19:18:06.413","lastModified":"2026-10-07T13:46:33.070","description":"Use after free in Fonts in Google Chrome on on Windows prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-416"],"vendors":["google","microsoft"],"products":["chrome","windows"],"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/523699645","tags":["Permissions Required"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"This flaw involves a use after free vulnerability in the Fonts component of Google Chrome on Windows, allowing remote attackers to execute arbitrary code within a sandbox via a crafted HTML page. This is significant because it can lead to privilege escalation and unauthorized code execution.","exploitability":"Exploiting this flaw requires a remote attacker to craft a specific HTML page and trick a user into opening it. The attacker must have the ability to control the content of the page and the user's interaction with it.","blast_radius":"If exploited, this vulnerability could allow a remote attacker to execute arbitrary code within the sandbox, potentially leading to full system compromise and unauthorized access to sensitive data.","remediation":"Upgrade to Google Chrome version 155.0.8059.39 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","web","chrome","windows","sandbox"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:41:35.140Z"}}