CVE-2026-84334

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{"bugzilla": {"description": "chromium-browser: Chromium: Arbitrary code execution via incorrect authorization in Chromoting", "id": "2527179", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527179"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-266", "details": ["Incorrect authorization in Chromoting in Google Chrome on on Windows prior to 152.0.7977.75 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: Medium)", "A flaw was found in Chromoting in Google Chrome. Incorrect authorization allowed a local attacker to execute arbitrary code outside the sandbox via a local program. This could lead to a compromise of the affected system."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2026-84334", "public_date": "2026-09-01T23:42:29Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-84334\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-84334\nhttps://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop.html\nhttps://issues.chromium.org/issues/517798926"], "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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