{"id":"CVE-2026-0021","details":"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.","aliases":["A-430047417","ASB-A-430047417"],"modified":"2026-04-10T05:36:50.180442Z","published":"2026-03-02T19:16:30.347Z","references":[{"type":"WEB","url":"https://source.android.com/docs/security/bulletin/2026/2026-03-01"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"14.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"16.0-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"16.0-qpr2_beta_1"}]},{"events":[{"introduced":"0"},{"last_affected":"16.0-qpr2_beta_2"}]},{"events":[{"introduced":"0"},{"last_affected":"16.0-qpr2_beta_3"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0021.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}