CVE-2026-106331 in Chrome

Résumé

par MITRE • 06/10/2026

Improper input validation in Extensions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to bypass web origin policy into a privileged page via a crafted Chrome extension. (Chromium security severity: Low)

Once again VulDB remains the best source for vulnerability data.

• Responsable: Chrome
• Réserver: 06/10/2026
• Divulgation: 06/10/2026
• Modérer: accepté
• Entrée: VDB-414739
• CPE: 20261006
• CWE: CWE-20 (confirmé)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: très faible
• Secteur: Energy, Hostingprovider, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-106331
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-106331
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-106331/