CVE-2026-17789 in Chrome

Summary

by MITRE • 07/30/2026

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via malicious network traffic. (Chromium security severity: Medium)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• Responsible: Chrome
• Reservation: 07/28/2026
• Disclosure: 07/30/2026
• Moderation: accepted
• Entry: VDB-384469
• CPE: ready
• CWE: CWE-20 (confirmed)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Energy, Telecommunication, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-17789
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-17789
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-17789/