CVE-2026-11227

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{"bugzilla": {"description": "chromium-browser: Incorrect security UI in Tab Hover Cards", "id": "2485110", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2485110"}, "csaw": false, "cvss3": {"cvss3_base_score": "0.0", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N", "status": "draft"}, "cwe": "CWE-1021", "details": ["Incorrect security UI in Tab Hover Cards in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform domain spoofing via a crafted domain name. (Chromium security severity: Low)", "An incorrect security ui flaw was found in the Tab Hover Cards component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=448421954"], "name": "CVE-2026-11227", "public_date": "2026-06-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-11227\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-11227\nhttps://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html\nhttps://issues.chromium.org/issues/448421954"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Low"}

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