Samsung Mobile ImsService Improper Permission Handling Vulnerability Allowing Call Interruption

A vulnerability exists in the ImsService component of Samsung Mobile devices, related to improper handling of permissions. This issue, present in several Android versions prior to the September 2025 Security Maintenance Release, allows local attackers to disrupt ongoing calls. The vulnerability arises from insufficient permission management, which could be exploited to interfere with call functionality.

Impact

Exploitation of this vulnerability allows local attackers to interrupt phone calls.

Remediation

Users can apply the September 2025 Security Maintenance Release to address this vulnerability.