Insecure Storage Vulnerability in Galaxy Watch by Samsung
CVE-2025-21045

4MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
10 October 2025

What is CVE-2025-21045?

The Galaxy Watch devices prior to the SMR Oct-2025 Release 1 contain an insecure storage flaw that permits local attackers to access sensitive user data. This vulnerability compromises the confidentiality of stored information, posing a significant risk to the privacy of users. It is crucial for users to update their devices to the latest software version to mitigate potential threats and safeguard their personal information.

Affected Version(s)

Samsung Mobile Devices SMR Oct-2025 Release in Android Watch 14

References

https://security.samsungmobile.com/securityUpdate.smsb?ye...

CVSS V3.1

Score:
4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-21045 : Insecure Storage Vulnerability in Galaxy Watch by Samsung