🛡️ CVE-2026-0020 — android

🟠 CVSS 8.4 — High ✅ No Known Exploit CWE-639 NVD
8.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In parsePermissionGroup of ParsedPermissionUtils.java, there is a possible way to bypass a consent dialog to obtain permissions due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2026-0020 is classified as CWE-639: Authorization Bypass Through User-Controlled Key. An object is selected by an identifier from the request without checking the caller owns it.

Affected software

CVE-2026-0020 is recorded against 2 packages.

  • android
  • platform/frameworks/base (from 14:0 up to 14:2026-03-01)

Timeline and source

Published on 2 March 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

source.android.com

Details

Severity HIGH
CVSS Score 8.4
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-639
Public Exploit ✅ No
Source NVD
Published 2026-03-02
Updated 2026-08-12
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
android — —
platform/frameworks/base 14:0 14:2026-03-01

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