CVE-2025-21058 Privilege escalation in Routines
Local attackers can execute arbitrary code with SystemUI privileges due to improper access control in Samsung Routines on Android.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-21058?
CVE-2025-21058 is a high-severity vulnerability in Samsung Mobile Routines, published on 10 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper access control in Routines prior to version 4.8.7.1 in Android 15 and 4.9.6.0 in Android 16 allows local attackers to potentially execute arbitrary code with SystemUI privilege.
Which versions are affected by CVE-2025-21058?
How do I fix CVE-2025-21058?
No fix has been published for CVE-2025-21058 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-21058 being exploited?
There is no known exploitation of CVE-2025-21058 in the wild and no public exploit code.
Sources
Also known as GHSA-3398-j6j6-c7xj.