Improper export of android application components in Bixby prior to version 4.0.70.8 allows local attackers to execute arbitrary commands with Bixby privilege.

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 High

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.

Exploitation none

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Samsung Mobile
  • Bixby

No data.

No data.

References
Link Providers
https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=07 cve-icon
History

Fri, 10 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Fri, 10 Jul 2026 10:15:00 +0000

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

Fri, 10 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Description Improper export of android application components in Bixby prior to version 4.0.70.8 allows local attackers to execute arbitrary commands with Bixby privilege.
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published: 2026-07-10T04:58:18.785Z

Updated: 2026-07-10T11:39:27.272Z

Reserved: 2025-12-11T01:33:35.820Z

Link: CVE-2026-21055

cve-icon Vulnrichment

Updated: 2026-07-10T11:39:21.969Z

cve-icon NVD

No data.

cve-icon Redhat

No data.