Improper Access Control in CocktailBarService by Samsung
CVE-2026-21117

5.1MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
12 October 2026

What is CVE-2026-21117?

The CocktailBarService from Samsung exhibits a vulnerability due to improper access control, which may allow local attackers to obtain sensitive information. This issue affects versions prior to the SMR Oct-2026 Release 1, exposing users to potential data breaches. Implementing necessary security updates is essential to mitigate the risks associated with this vulnerability.

Affected Version(s)

Samsung Mobile Devices SMR Oct-2026 Release in Android 14, 15, 16, 17

References

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

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.