In hasInteractAcrossUsersFullPermission of AppInfoBase.java, there is a possible cross-user permission bypass due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
History

Tue, 03 Mar 2026 18:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:16.0:qpr2:*:*:*:*:*:* cpe:2.3:o:google:android:16.0:qpr2_beta_1:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:qpr2_beta_2:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:qpr2_beta_3:*:*:*:*:*:*

Tue, 03 Mar 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
CPEs cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:-:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:qpr2:*:*:*:*:*:*
Vendors & Products Google
Google android

Mon, 02 Mar 2026 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-441
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 02 Mar 2026 19:00:00 +0000

Type Values Removed Values Added
Description In hasInteractAcrossUsersFullPermission of AppInfoBase.java, there is a possible cross-user permission bypass due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2026-03-02T18:42:43.590Z

Updated: 2026-03-03T04:56:45.723Z

Reserved: 2025-10-15T15:38:56.780Z

Link: CVE-2026-0021

cve-icon Vulnrichment

Updated: 2026-03-02T21:09:23.539Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-02T19:16:30.347

Modified: 2026-03-03T18:42:10.833

Link: CVE-2026-0021

cve-icon Redhat

No data.