What is CVE-2026-17747?

CVE-2026-17747 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 4.2/10. Published 2026-07-30.

How severe is CVE-2026-17747?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Improper input validation in Google Android

CVE-2026-17747

Insufficient validation of untrusted input in Payments in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L.

Affected products

Google Android
Google Chrome — versions 151.0.7922.72

Weakness classification (CWE)

References

chrome-cve-admin@google.com (Release Notes, Vendor Advisory)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2026-17747?: CVE-2026-17747 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 4.2/10. Published 2026-07-30.
How severe is CVE-2026-17747?: Medium severity. CVSS v3 base score is 4.2 out of 10.