CVE-2026-17854 in Chrome

Sumário

de MITRE • 30/07/2026

Insufficient policy enforcement in WebMCP in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)

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• Responsável: Chrome
• Reservar: 28/07/2026
• Divulgação: 30/07/2026
• Moderação: aceite
• Entrada: VDB-384537
• CPE: pronto
• CWE: CWE-942 (confirmado)
• CVSS: 3.1 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Police, Education, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-17854
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-17854
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-17854/