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{"bugzilla": {"description": "chromium-browser: Google Chrome Codecs: Sandbox escape via crafted HTML page", "id": "2506636", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2506636"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-787", "details": ["A flaw was found in the Codecs component of Google Chrome. A remote attacker could exploit an out-of-bounds write vulnerability through a specially crafted HTML page. This could potentially allow the attacker to bypass security restrictions and gain unauthorized access to the underlying system."], "name": "CVE-2026-16807", "public_date": "2026-07-23T21:36:43Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-16807\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-16807\nhttps://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html\nhttps://issues.chromium.org/issues/518237034"], "statement": "This flaw is rated as Important because a remote attacker could exploit an out-of-bounds write vulnerability in the Codecs component of Google Chrome, or applications embedding Chromium-based web engines, via a specially crafted HTML page. Successful exploitation could lead to a sandbox escape, allowing the attacker to bypass security restrictions and gain unauthorized access to the underlying system.", "threat_severity": "Important"}