Description
In writeGrantedUriPermissions of UriGrantsManagerService.java, there is a possible permission bypass due to improper input validation. 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
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 02 Nov 2026 22:15:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Improper Input Validation in Android UriGrantsManagerService
First Time appeared Google
Google android
Weaknesses CWE-284
Vendors & Products Google
Google android

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

Type Values Removed Values Added
Weaknesses CWE-20
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'}


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

Type Values Removed Values Added
Description In writeGrantedUriPermissions of UriGrantsManagerService.java, there is a possible permission bypass due to improper input validation. 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:

Updated: 2026-11-02T20:13:06.979Z

Reserved: 2026-03-02T19:11:02.946Z

Link: CVE-2026-28597

cve-icon Vulnrichment

Updated: 2026-11-02T20:12:57.372Z

cve-icon NVD

Status : Received

Published: 2026-11-02T20:17:41.907

Modified: 2026-11-02T21:17:30.730

Link: CVE-2026-28597

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T22:00:06Z

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-284

    Improper Access Control