CVE-2025-21057

Name: CVE-2025-21057
Creator: NVD / NIST
Published: 2025-10-10T07:15:41.457+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.10%

Last modified Jun 17, 2026

CVE-2025-21057 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Use of implicit intent for sensitive communication in Samsung Notes prior to version 4.4.30.63 allows local attackers to access shared notes.. EPSS estimates a 0.10% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.10%

1.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Samsung	Notes	< 4.4.30.63

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=10Vendor Advisory

Timeline

Published: Oct 10, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-21057?

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

How severe is CVE-2025-21057?

CVE-2025-21057 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.

How do I fix CVE-2025-21057?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-21057?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST