CVE-2026-19169

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{"bugzilla": {"description": "chromium-browser: Google Chrome: Privilege escalation via crafted HTML page in Contextual Tasks", "id": "2512299", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2512299"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L", "status": "draft"}, "cwe": "CWE-79", "details": ["Insufficient validation of untrusted input in Contextual Tasks in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: High)", "A flaw was found in Google Chrome. Insufficient validation of untrusted input in Contextual Tasks allows a remote attacker to perform privilege escalation. This can be achieved by enticing a user to visit a crafted HTML page, leading to an attacker gaining elevated permissions within the browser."], "name": "CVE-2026-19169", "public_date": "2026-08-06T20:33:41Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-19169\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-19169\nhttps://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_01193673229.html\nhttps://issues.chromium.org/issues/537390933"], "statement": "This Important privilege escalation flaw in Chromium's Contextual Tasks allows a remote attacker to gain elevated permissions within the browser. The vulnerability is triggered by insufficient validation of untrusted input when a user visits a specially crafted HTML page, posing a significant risk to the confidentiality and integrity of user data for Red Hat users of the Chromium browser.", "threat_severity": "Important"}

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