Medium severity · published Aug 10, 2026
CVE-2026-21061
Improper input validation in Samsung Dialer prior to SMR Aug-2026 Release 1 allows remote attackers to access SIM related functions
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Improper input validation in Samsung Dialer prior to SMR Aug-2026 Release 1 allows remote attackers to access SIM related functions. User interaction is required for triggering this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SM
Samsung Mobile Devices · Samsung Mobile
All versions, or not specified · source: vendor
AN
Android · Samsung
14.0; 14.0; 14.0; 14.0; 14.0; 14.0; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-21061
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-21061
Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=08
More from Samsung Mobile Devices
9.8
CVE-2025-21043
Samsung Mobile Devices Out-of-Bounds Write Vulnerability
9.8
CVE-2025-21042
Samsung Mobile Devices Out-of-Bounds Write Vulnerability
7.8
CVE-2022-22265
Samsung Mobile Devices Use-After-Free Vulnerability
7.8
CVE-2021-25487
Samsung Mobile Devices Out-of-Bounds Read Vulnerability
7.1
CVE-2021-25337
Samsung Mobile Devices Improper Access Control Vulnerability