In onNullBinding of HostEmulationManager.java, there is a possible way to launch an activity from the background 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 needed for exploitation.

Project Subscriptions

Vendors Products
Android Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 02 Jun 2026 01:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Tue, 02 Jun 2026 00:45:00 +0000

Type Values Removed Values Added
Title Background Activity Launch Enabling Local Privilege Escalation in Android HostEmulationManager
Weaknesses CWE-20
CWE-640

Mon, 01 Jun 2026 23:30:00 +0000

Type Values Removed Values Added
Title Background Activity Launch Enabling Local Privilege Escalation in Android HostEmulationManager
Weaknesses CWE-20
CWE-640
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'}


Mon, 01 Jun 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android

Mon, 01 Jun 2026 21:45:00 +0000

Type Values Removed Values Added
Description In onNullBinding of HostEmulationManager.java, there is a possible way to launch an activity from the background 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 needed for exploitation.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-06-01T22:43:54.914Z

Reserved: 2025-10-15T15:43:02.326Z

Link: CVE-2026-0099

cve-icon Vulnrichment

Updated: 2026-06-01T22:43:49.668Z

cve-icon NVD

Status : Received

Published: 2026-06-01T22:16:23.630

Modified: 2026-06-01T23:16:17.947

Link: CVE-2026-0099

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-02T01:30:26Z

Weaknesses