Improper handling of insufficient permissions in Routines prior to SMR May-2026 Release 1 allows local attackers to access sensitive information.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Samsung Mobile
  • Samsung Mobile Devices

No data.

No data.

References
Link Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=05 cve-icon
History

Wed, 13 May 2026 08:30:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Mobile
Samsung Mobile samsung Mobile Devices
Vendors & Products Samsung Mobile
Samsung Mobile samsung Mobile Devices

Wed, 13 May 2026 07:30:00 +0000

Type Values Removed Values Added
Title Local Information Disclosure Vulnerability in Samsung Mobile Routines Due to Permission Handling
Weaknesses CWE-200
CWE-284

Wed, 13 May 2026 06:00:00 +0000

Type Values Removed Values Added
Description Improper handling of insufficient permissions in Routines prior to SMR May-2026 Release 1 allows local attackers to access sensitive information.
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-05-13T04:56:25.606Z

Reserved: 2025-12-11T01:33:35.804Z

Link: CVE-2026-21022

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.