High severity7.8NVD Advisory· Published Feb 11, 2022· Updated Jun 17, 2026

CVE-2021-39669

Description

In onCreate of InstallCaCertificateWarning.java, there is a possible way to mislead an user about CA installation circumstances due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-196969991

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Android SDKcpe-rescue
Google/Androidllm-fuzzy
Range: 11, 12

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/2022-02-01nvdPatchVendor Advisory

News mentions

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