In createSessionInternal of PackageInstallerService.java, there is a possible way for an app to update its ownership due to a missing permission check. 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
Weaknesses CWE-862
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 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
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'}

cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Tue, 03 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Weaknesses CWE-862
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
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'}


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

Type Values Removed Values Added
Description In createSessionInternal of PackageInstallerService.java, there is a possible way for an app to update its ownership due to a missing permission check. 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: 2026-03-02T18:42:45.491Z

Updated: 2026-03-04T04:55:30.580Z

Reserved: 2025-10-15T15:38:59.885Z

Link: CVE-2026-0023

cve-icon Vulnrichment

Updated: 2026-03-03T14:48:10.421Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-02T19:16:30.460

Modified: 2026-03-03T18:41:40.640

Link: CVE-2026-0023

cve-icon Redhat

No data.