What is CVE-2025-21050?

CVE-2025-21050 is a high-severity vulnerability in Samsung Android, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 7.1/10. Published 2025-10-10.

How severe is CVE-2025-21050?

High severity. CVSS v3 base score is 7.1 out of 10.

Is CVE-2025-21050 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Samsung Android

CVE-2025-21050

Improper input validiation in Contacts prior to SMR Oct-2025 Release 1 allows local attackers to access data across multiple user profiles.

EPSS: 0.001 (2.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

Affected products

Samsung Android — versions 13.0, 14.0, 15.0
Samsung Mobile Devices — versions SMR Oct-2025 Release in Android 13, 14, 15

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-21050?: CVE-2025-21050 is a high-severity vulnerability in Samsung Android, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 7.1/10. Published 2025-10-10.
How severe is CVE-2025-21050?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2025-21050 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.