What is CVE-2025-12447?

CVE-2025-12447 is a medium-severity vulnerability in Google Android, classified under Missing Authentication for Critical Function. CVSS score: 4.2/10. Published 2025-11-10.

How severe is CVE-2025-12447?

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

Auth bypass in Google Android

CVE-2025-12447

Incorrect security UI in Omnibox in Google Chrome on Android prior to 142.0.7444.59 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severit…

Vulnerability class: Broken Authentication

EPSS: 0.002 (5.2th 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 142.0.7444.59

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

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

Frequently asked questions

What is CVE-2025-12447?: CVE-2025-12447 is a medium-severity vulnerability in Google Android, classified under Missing Authentication for Critical Function. CVSS score: 4.2/10. Published 2025-11-10.
How severe is CVE-2025-12447?: Medium severity. CVSS v3 base score is 4.2 out of 10.