CVE-2026-76043

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{"bugzilla": {"description": "chromium-browser: v8: Google Chrome V8: Arbitrary code execution via incorrect calculation in HTML processing", "id": "2518273", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2518273"}, "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-190", "details": ["A flaw was found in the V8 component of Google Chrome. A remote attacker could exploit an incorrect calculation vulnerability by enticing a user to visit a specially crafted HTML page. This could lead to arbitrary code execution within the browser's sandbox environment."], "name": "CVE-2026-76043", "public_date": "2026-08-18T20:31:27Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-76043\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-76043\nhttps://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0826575033.html\nhttps://issues.chromium.org/issues/539350801"], "statement": "This is an Important vulnerability in the V8 component of `chromium-browser` that could lead to arbitrary code execution. Exploitation requires user interaction, where a remote attacker could entice a user to visit a specially crafted HTML page. While the execution is confined to the browser's sandbox, the potential for arbitrary code execution warrants an Important rating.", "threat_severity": "Important"}

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