CVE-2025-21036

Name: CVE-2025-21036
Creator: NVD / NIST
Published: 2025-09-03T06:15:48.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2025-21036 is a medium-severity vulnerability rated 5/10 on the CVSS scale. Improper access control in Samsung Notes prior to version 4.4.30.63 allows local privileged attackers to access exported note files. User interaction is required for triggering this vulnerability.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

Improper access control in Samsung Notes prior to version 4.4.30.63 allows local privileged attackers to access exported note files. User interaction is required for triggering this vulnerability.

Metrics

CVSS 3.1

5/10

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

EPSS Probability

0.11%

1.6th 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=09Vendor Advisory

Timeline

Published: Sep 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-21036?

Improper access control in Samsung Notes prior to version 4.4.30.63 allows local privileged attackers to access exported note files. User interaction is required for triggering this vulnerability.

How severe is CVE-2025-21036?

CVE-2025-21036 has a CVSS score of 5/10 (MEDIUM severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2025-21036?

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-2025-21036?

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

Scan your code now

Source: NVD / NIST