Samsung Notes <4.4.30.63: Local Implicit Intent Leaks Shared Notes
CVE-2025-21057 Published on October 10, 2025

Use of implicit intent for sensitive communication in Samsung Notes prior to version 4.4.30.63 allows local attackers to access shared notes.

NVD

Vulnerability Analysis

CVE-2025-21057 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 a small impact on confidentiality, a small impact on integrity and availability.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
NONE
Availability Impact:
NONE

Products Associated with CVE-2025-21057

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Samsung Notes
 

Affected Versions

Samsung Mobile Samsung Notes Version 4.4.30.63 is unaffected by CVE-2025-21057

Exploit Probability

EPSS
0.03%
Percentile
6.88%

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.