CVE-2023-21272

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CVSS 3.1

7.8 high

EPSS

<1%p8

Published

Aug 14, 2023 (Aug 14, 2023)

Modified

Jun 17, 2026

Description

In readFrom of Uri.java, there is a possible bad URI permission grant 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.

Vendors: google
Products: android
Weakness: CWE-20, CWE-269
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 (0.2%)

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