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{"bugzilla": {"description": "chromium-browser: Use after free in Fullscreen", "id": "2543406", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2543406"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.6", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["Use after free in Fullscreen in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)", "An use after free flaw was found in the Fullscreen component of the Chromium browser.\nUpstream bug(s):\nhttps://issues.chromium.org/issues/552665794"], "name": "CVE-2026-95313", "public_date": "2026-09-29T17:31:36Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-95313\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-95313\nhttps://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html\nhttps://issues.chromium.org/issues/552665794"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Important"}