CVE-2026-79174 in Chrome

Sumário

de MITRE • 26/08/2026

Incorrect authorization in Extensions in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: High)

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• Responsável: Chrome
• Reservar: 25/08/2026
• Divulgação: 26/08/2026
• Moderação: aceite
• Entrada: VDB-395553
• CPE: pronto
• CWE: CWE-285 (confirmado)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Pharma, Education, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-79174
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-79174
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-79174/