What is CVE-2025-48634?

CVE-2025-48634 is a high-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 7.3/10. Published 2026-03-02.

How severe is CVE-2025-48634?

High severity. CVSS v3 base score is 7.3 out of 10.

Auth bypass in Google Android

CVE-2025-48634

In relayoutWindow of WindowManagerService.java, there is a possible tapjack attack due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Broken Access Control

Published 2026-03-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L.

EPSS exploit prediction

EPSS: 0.001 (0.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Google Android — versions 15.0, 14.0, 15

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

source.android.com/docs/security/bulletin/2026/2026-03-01 (vendor-advisory)

Frequently asked questions

What is CVE-2025-48634?: CVE-2025-48634 is a high-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 7.3/10. Published 2026-03-02.
How severe is CVE-2025-48634?: High severity. CVSS v3 base score is 7.3 out of 10.