Multiple Vulnerabilities in Google Android OS Could Allow for Remote Code Execution

Executive Summary

MS-ISAC Advisory 2025-103 (issued 11/10/2025): multiple vulnerabilities in Google Android OS, the most severe of which could allow for remote code execution in the context of the affected component, and privilege escalation. Google highlighted a severe zero-click vulnerability in the system's core components (CVE-2025-48593) that could allow attackers to execute malicious code remotely without any user interaction, requiring no additional privileges or user engagement.

Municipal Impact

MS-ISAC rates the risk as High for large and medium government entities and Medium for small government entities; municipal agencies should patch managed Android devices to the 2025-11-01 security patch level.

SMB Impact

MS-ISAC rates the risk as High for large and medium business entities, Medium for small business entities, and Low for home users.

Recommended Actions

1. Apply appropriate patches provided by Google to vulnerable systems immediately after appropriate testing.
2. Ensure Android devices are updated to the 2025-11-01 (or later) security patch level.
3. Follow CIS Safeguards for vulnerability management and automated patch management.

Grey Matter Analysis