CVE-2026-21055

Improper Component Export Enables Privileged Code Execution in Samsung Bixby

Published Jul 10, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Improper Component Export Enables Privileged Code Execution in Samsung Bixby
Weaknesses CWE-284
Type Values Removed Values Added
Title Local Privilege Escalation via Improperly Exported Android Components in Samsung Bixby
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Local Privilege Escalation via Improperly Exported Android Components in Samsung Bixby
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Bixby Improper Export Enables Local Attackers to Execute Arbitrary Commands
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Bixby Improper Export Enables Local Attackers to Execute Arbitrary Commands
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Local Command Execution via Improper Export of Bixby Android Components
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Local Command Execution via Improper Export of Bixby Android Components
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Improper Export of Bixby Android Components Allows Local Privileged Command Execution
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Improper Export of Bixby Android Components Allows Local Privileged Command Execution
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Improper Export of Android Components Enables Local Privilege Escalation in Samsung Bixby
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Improper Export of Android Components Enables Local Privilege Escalation in Samsung Bixby
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Local Privilege Escalation via Improper Component Export in Bixby
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Title Local Privilege Escalation via Improper Component Export in Bixby
Weaknesses CWE-20
CWE-284
Type Values Removed Values Added
Metrics ssvc

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

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
SamsungMobile
Published
Updated
Jul 11, 2026, 3:55 AM
Reserved
Dec 11, 2025, 1:33 AM
Status
Deferred
Published
Jul 10, 2026, 5:16 AM
Modified
Oct 25, 2026, 3:10 PM