CVE-2026-17749 in Chrome

Sumário

de MITRE • 30/07/2026

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension. (Chromium security severity: Medium)

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• Responsável: Chrome
• Reservar: 28/07/2026
• Divulgação: 30/07/2026
• Moderação: aceite
• Entrada: VDB-384419
• CPE: pronto
• CWE: CWE-269 (confirmado)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: baixo
• Sector: Government, Finance, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-17749
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-17749
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-17749/