CVE-2023-20959

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CVSS 3.1

7.8 high

EPSS

<1%p0

Published

Mar 24, 2023 (Mar 24, 2023)

Modified

Jun 17, 2026

Description

In AddSupervisedUserActivity, guest users are not prevented from starting the activity due to missing permissions checks. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-249057848

Vendors: google
Products: android
Weakness: CWE-862
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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