CVE-2021-0438

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In several functions of InputDispatcher.cpp, WindowManagerService.java, and related files, there is a possible tapjacking attack due to an incorrect FLAG_OBSCURED value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-152064592

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-1021

Affected software

No affected versions have been published.

Timeline

Published
Apr 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-0438: High severity, CVSS 7.8 | Vulnix