Improper Authorization in My Galaxy by Samsung Allows Remote Access
CVE-2026-21075

5.3MEDIUM

Key Information:

Vendor

Samsung
Status
My Galaxy
Vendor
CVE Published:
10 August 2026

What is CVE-2026-21075?

In My Galaxy, versions prior to 6.3, an improper authorization vulnerability exists in the handler for custom URL schemes. This flaw permits remote attackers to exploit the system and gain unauthorized access to sensitive user information. Such vulnerability highlights the need for proper access controls to protect user data from unauthorized access.

Affected Version(s)

My Galaxy 6.3

References

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

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.