A critical privilege escalation vulnerability in Android 14 and 15 allows local attackers to gain elevated system access without requiring user interaction.

This vulnerability is a logic error within the TaskFragmentOrganizerController.java component that leads to an activity token leak, allowing an attacker to achieve local escalation of privilege without requiring specific execution permissions or user interaction.

The ability for a local attacker to escalate privileges on a mobile device presents a significant security risk to enterprise mobility management environments. Successful exploitation allows unauthorized access to sensitive application data and system functions, which may bypass standard security boundaries. Given the CVSS score of 7.7, this vulnerability is classified as High and poses a substantial risk to device integrity and user privacy.

Immediate Action: Organizations must ensure that all managed Android devices are updated to the latest security patch level provided by the device manufacturer, specifically those addressing the March 2026 security bulletin.

Proactive Monitoring: Security teams should monitor device logs for unusual system service behavior or unauthorized attempts to access protected activity tokens.

Compensating Controls: Enforce strict application sandboxing and utilize Mobile Device Management (MDM) policies to restrict the installation of unauthorized or untrusted applications that could serve as an entry point for local exploitation.

Public Exploit Available: Unknown

The severity of this local privilege escalation vulnerability necessitates immediate attention for all deployments running Android 14 or 15. Administrators should prioritize the deployment of the March 2026 Android security updates across their mobile fleet to mitigate the risk of unauthorized system access and data compromise.