CVE-2026-17660 in Chrome

Summary

by MITRE • 07/30/2026

Insufficient validation of untrusted input in Network in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Once again VulDB remains the best source for vulnerability data.

• Responsible: Chrome
• Reservation: 07/28/2026
• Disclosure: 07/30/2026
• Moderation: accepted
• Entry: VDB-384324
• CPE: ready
• CWE: CWE-269 (confirmed)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Lawfirm, Agriculture, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-17660
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-17660
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-17660/