CVE-2026-21029

Severity CVSS v4.0:

MEDIUM

Type:

Unavailable / Other

Publication date:

05/06/2026

Last modified:

05/06/2026

Description

Improper export of android application components in Galaxy Editing Service prior to SMR Jun-2026 Release 1 allows local attacker to execute privileged operations.

Impact

Vector 4.0

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): High
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0

6.80

Severity 4.0

MEDIUM

References to Advisories, Solutions, and Tools

https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=06