{"id":"CVE-2026-106349","published":"2026-10-06T19:18:03.523","lastModified":"2026-10-07T04:18:03.870","description":"Use after free in V8 in Google Chrome 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: High)","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":[],"products":[],"references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","tags":[]},{"url":"https://issues.chromium.org/issues/567538973","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"This flaw involves a use-after-free vulnerability in V8 of Google Chrome prior to 155.0.8059.39, allowing remote attackers to execute arbitrary code within a sandboxed environment via a specially crafted HTML page.","exploitability":"Exploitation requires a remote attacker to deliver a crafted HTML page, which is moderately difficult given the need for precise control over the payload and target environment.","blast_radius":"If exploited, the flaw could lead to full code execution within the sandbox, potentially allowing attackers to bypass security restrictions and gain control over the affected system.","remediation":"Upgrade to Google Chrome 155.0.8059.39 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","web","chrome","v8","use-after-free"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:41:31.101Z"}}