CVE-2026-0021

Summary

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.

Affected Software

VendorProductVersion RangeStatus
GoogleAndroid16-qpr2affected
GoogleAndroid16affected
GoogleAndroid15affected
GoogleAndroid14affected

Weaknesses

  • Elevation of privilege

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References