CVE-2026-12453

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{"bugzilla": {"description": "chromium-browser: chromium-browser: Insufficient validation of untrusted input in Input", "id": "2489746", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2489746"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.2", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "status": "draft"}, "cwe": "CWE-346", "details": ["An insufficient validation of untrusted input flaw was found in the Input component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=516448843"], "name": "CVE-2026-12453", "public_date": "2026-06-17T01:38:18Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-12453\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-12453\nhttps://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html\nhttps://issues.chromium.org/issues/516448843"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Moderate"}

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