CVE-2026-21101
CVE-2026-21101
8.4
HighPublished:
Last updated:
Source:mobile.security@samsung.com
Analyzed
Weakness (CWE)
CVSS Vector
v4.0- Attack Vector
- Local
- Attack Complexity
- Low
- Attack Requirements
- None
- Privileges Required
- High
- User Interaction
- None
- Confidentiality (Vulnerable)
- High
- Integrity (Vulnerable)
- High
- Availability (Vulnerable)
- High
- Confidentiality (Subsequent)
- None
- Integrity (Subsequent)
- None
- Availability (Subsequent)
- None
Description
Improper input validation in DualDAR driver prior to SMR Sep-2026 Release 1 allows local privileged attackers to potentially execute arbitrary code with root privilege.
References
mobile.security@samsung.com
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=09