CVE-2021-39799

—

CVSS 3.1

7.8 high

EPSS

<1%p2

Published

Apr 12, 2022 (Apr 12, 2022)

Modified

Jun 17, 2026

Description

In AttributionSource of AttributionSource.java, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-200288596

Vendors: google
Products: android
Weakness: CWE-863
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.1%)

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