CVE-2026-28602

ClipboardService logic error allows local privilege escalation

Published Sep 8, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
In setClipboardAccessNotificationsEnabledForUser of ClipboardService.java, there is a possible mult-iuser isolation 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs 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:*:*:*:*:*:*
cpe:2.3:o:google:android:17.0:-:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Title ClipboardService logic error allows local privilege escalation
Type Values Removed Values Added
Title Clipboard Service Mult‑User Isolation Flaw Allows Local Privilege Escalation
Weaknesses CWE-732
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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

Type Values Removed Values Added
Title Clipboard Service Mult‑User Isolation Flaw Allows Local Privilege Escalation
Weaknesses CWE-732
Type Values Removed Values Added
Description In setClipboardAccessNotificationsEnabledForUser of ClipboardService.java, there is a possible mult-iuser isolation 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
Weaknesses

Sources

Status
PUBLISHED
Assigner
google_android
Published
Updated
Sep 11, 2026, 3:56 AM
Reserved
Mar 2, 2026, 7:11 PM
Status
Analyzed
Published
Sep 8, 2026, 7:17 PM
Modified
Sep 15, 2026, 2:26 PM