SB2025110449 - Multiple vulnerabilities in Samsung applications
Published: November 4, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2025-21076)
The vulnerability allows a local attacker to gain access to sensitive information on the system.
The vulnerability exists due to improper handling of insufficient permissions or privileges. A local attacker can gain access data in Samsung Account.
2) Input validation error (CVE-ID: CVE-2025-21077)
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A local attacker can launch arbitrary activity with Samsung Email privilege.
3) Use of insufficiently random values (CVE-ID: CVE-2025-21078)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to use of insufficiently random value of secretKey. A remote attacker on the local network can access backup data from applications.
4) Input validation error (CVE-ID: CVE-2025-21079)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can connect arbitrary URL and launch arbitrary activity with Samsung Members privilege.
Remediation
Install update from vendor's website.