CVE-2026-17739 in Chrome

Resumen

por MITRE • 2026-07-30

Insufficient policy enforcement in Extensions in Google Chrome prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. (Chromium security severity: Medium)

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• Responsable: Chrome
• Reservar: 2026-07-28
• Divulgación: 2026-07-30
• Moderación: aceptado
• Artículo: VDB-384401
• CPE: listo
• CWE: CWE-79 (confirmado)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: muy bajo
• Sector: Lawfirm, Transportation, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-17739
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-17739
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-17739/