Vulnerability in Samsung Notes

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (1.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-21036: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

References

Frequently asked questions

What is CVE-2025-21036?
CVE-2025-21036 is a medium-severity vulnerability in Samsung Notes, classified under CWE-927: USE OF IMPLICIT INTENT FOR SENSITIVE COMMUNICATION. CVSS score: 5.0/10. Published 2025-09-03.
How severe is CVE-2025-21036?
Medium severity. CVSS v3 base score is 5.0 out of 10.