Description
In shouldBlockDirectoryFromTree of ExternalStorageProvider.java, there is a possible way to access protected data due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-11-02
Score: 8.4 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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History

Mon, 02 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Mon, 02 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
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 Nov 2026 20:00:00 +0000

Type Values Removed Values Added
Description In shouldBlockDirectoryFromTree of ExternalStorageProvider.java, there is a possible way to access protected data due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-11-02T20:11:40.640Z

Reserved: 2026-03-02T19:11:00.352Z

Link: CVE-2026-28588

cve-icon Vulnrichment

Updated: 2026-11-02T20:11:30.719Z

cve-icon NVD

Status : Received

Published: 2026-11-02T20:17:41.713

Modified: 2026-11-02T20:17:41.713

Link: CVE-2026-28588

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses