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 severity: Low)
Vulnerability class: Broken Authentication
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (6.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Google Android
- Google Chrome — versions 142.0.7444.59
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html (Release Notes, Vendor Advisory)
- issues.chromium.org/issues/442636157 (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.