Samsung Bixby <4.0.70.8 Improper exported component leads to local command exec
CVE-2026-21055 Published on July 10, 2026

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.

NVD

Vulnerability Analysis

CVE-2026-21055 can be exploited with local system access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE

Products Associated with CVE-2026-21055

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Samsung Bixby
 

Affected Versions

Samsung Mobile Bixby:

Exploit Probability

EPSS
0.17%
Percentile
6.89%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.