Data Encryption Flaw in Samsung Smart Switch
CVE-2026-21079

7HIGH

Key Information:

Vendor

Samsung
Status
Smart Switch
Vendor
CVE Published:
10 August 2026

What is CVE-2026-21079?

A significant security issue has been identified in Samsung Smart Switch prior to version 3.7.72.6, where sensitive data is transmitted without adequate encryption. This vulnerability exposes the data to adjacent attackers, who may intercept it during transmission. Users of affected versions are at risk, emphasizing the importance of updating to the latest version to ensure data protection and privacy.

Affected Version(s)

Smart Switch 3.7.72.6

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2...

CVSS V4

Score:
7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.