Android Notification Manager Service Denial-of-Service Vulnerability

A denial-of-service vulnerability has been identified in the Notification Manager Service of Android. This issue arises from a potential bypass of per-package channel limits in multiple functions of NotificationManagerService.java. Exploiting this vulnerability can lead to resource exhaustion, causing local denial-of-service. The vulnerability does not require any additional execution privileges or user interaction.

Impact

Exploitation of this vulnerability causes local denial-of-service, leading to resource exhaustion.

Remediation

Users can update to the December 2025 security patch level to address this vulnerability.