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High severity8.4NVD Advisory· Published Mar 2, 2026· Updated Jun 17, 2026

CVE-2026-0021

CVE-2026-0021

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Google/Androidv57 versions
    16-qpr2+ 6 more
    • (no CPE)range: 16-qpr2
    • 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_beta_1:*:*:*:*:*:*
    • cpe:2.3:o:google:android:16.0:qpr2_beta_2:*:*:*:*:*:*
    • cpe:2.3:o:google:android:16.0:qpr2_beta_3:*:*:*:*:*:*
  • Android X86/android-x86llm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

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