CVE-2025-21080

Published Dec 2, 2025
·
Updated

Improper export of android application components in Dynamic Lockscreen prior to SMR Dec-2025 Release 1 allows local attackers to access files with Dynamic Lockscreen's privilege.

Affected Software

16 affected components
Android Dynamic Lockscreen<SMR Dec-2025 Release 1
Samsung Android=15.0
Samsung Android=15.0-smr-apr-2025-r1
Samsung Android=15.0-smr-aug-2025-r1
Samsung Android=15.0-smr-jul-2025-r1
Samsung Android=15.0-smr-jun-2025-r1
Samsung Android=15.0-smr-mar-2025-r1
Samsung Android=15.0-smr-may-2025-r1
Samsung Android=15.0-smr-nov-2025-r1
Samsung Android=15.0-smr-oct-2025-r1
Samsung Android=15.0-smr-sep-2025-r1
Samsung Android=16.0
Samsung Android=16.0-smr-aug-2025-r1
Samsung Android=16.0-smr-nov-2025-r1
Samsung Android=16.0-smr-oct-2025-r1
Samsung Android=16.0-smr-sep-2025-r1

Event History

Dec 2, 2025
CVE Published
via MITRE·01:23 AM
Data Sourced
via MITRE·01:23 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 AM
DescriptionSeverityAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2025-21080?

CVE-2025-21080 is considered a high-severity vulnerability due to its potential for local exploitation.

2

How do I fix CVE-2025-21080?

To fix CVE-2025-21080, update to the latest version of the Android Dynamic Lockscreen, specifically SMR Dec-2025 Release 1.

3

Who is affected by CVE-2025-21080?

CVE-2025-21080 affects users of the Android Dynamic Lockscreen prior to SMR Dec-2025 Release 1.

4

What are the potential impacts of CVE-2025-21080?

The potential impact of CVE-2025-21080 includes unauthorized access to files due to improper component export.

5

Is CVE-2025-21080 being actively exploited?

As of now, there have been no confirmed reports of active exploitation of CVE-2025-21080.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203
CVE-2025-21080 - SecAlerts