Medium severity5.5NVD Advisory· Published Mar 30, 2022· Updated Jun 17, 2026

CVE-2021-39773

Description

In VpnManagerService, there is a possible disclosure of installed VPN packages due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-191276656

AI Insight

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

Affected products

Google/Android SDKcpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: = 12L

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/android-12lnvdVendor Advisory

News mentions

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ransomware	0.000