What is CVE-2025-12435?

CVE-2025-12435 is a medium-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 5.4/10. Published 2025-11-10.

How severe is CVE-2025-12435?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Google Android

CVE-2025-12435

Incorrect security UI in Omnibox in Google Chrome on Android prior to 142.0.7444.59 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

Published 2025-11-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L.

EPSS exploit prediction

EPSS: 0.002 (14.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.5% 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/446463993 (Permissions Required, Issue Tracking)

Frequently asked questions

What is CVE-2025-12435?: CVE-2025-12435 is a medium-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 5.4/10. Published 2025-11-10.
How severe is CVE-2025-12435?: Medium severity. CVSS v3 base score is 5.4 out of 10.