CVE-2025-48654

HIGH
2026-03-02 [email protected]
7.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 02, 2026 - 19:16 nvd
HIGH 7.8

Tags

Privilege Escalation Android Google

Description

In onStart of CompanionDeviceManagerService.java, there is a possible confused deputy 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.

Analysis

Android versions up to 16.0 contains a vulnerability that allows attackers to local escalation of privilege with no additional execution privileges needed (CVSS 7.8).

Technical Context

affects Android. In onStart of CompanionDeviceManagerService.java, there is a possible confused deputy 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.

Affected Products

Vendor: Google. Product: Android. Versions: up to 16.0.

Remediation

Monitor vendor advisories for a patch.

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2025-48654 vulnerability details – vuln.today
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