{"id":"CVE-2026-102309","published":"2026-09-29T20:17:13.933","lastModified":"2026-09-30T04:18:23.983","description":"Use after free in FullScreen in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to 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-416"],"vendors":[],"products":[],"references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html","tags":[]},{"url":"https://issues.chromium.org/issues/560867085","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"This flaw involves a use-after-free vulnerability in Google Chrome's FullScreen feature before version 154.0.8037.92, allowing remote attackers to execute arbitrary code outside the sandbox via a crafted HTML page.","exploitability":"Exploitation requires a crafted HTML page and a remote attacker, making it moderately difficult to exploit.","blast_radius":"If exploited, the flaw could result in the execution of arbitrary code, potentially leading to full system compromise.","remediation":"Upgrade to Chrome version 154.0.8037.92 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","web","chrome","exploit"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-30T08:56:31.997Z"}}