High severity7.8NVD Advisory· Published Apr 13, 2021· Updated Jun 17, 2026
CVE-2021-0438
CVE-2021-0438
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Google/Androiddescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-04-01nvdPatchVendor Advisory
News mentions
0No linked articles in our index yet.