CVE-2025-21063 Missing authorization in Samsung Voice Recorder

Medium 4.6 Published 10 Oct 2025 Updated 10 Oct 2025

Physical attackers can access recording files on the lock screen due to improper access control in Samsung Voice Recorder.

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-2025-21063?

CVE-2025-21063 is a medium-severity missing authorization vulnerability in Samsung Voice Recorder, 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 Samsung Voice Recorder prior to version 21.5.73.12 in Android 15 and 21.5.81.40 in Android 16 allows physical attackers to access recording files on the lock screen.

Which versions are affected by CVE-2025-21063?

It affects 1 product.

Products include Samsung Voice Recorder.

How do I fix CVE-2025-21063?

No fix has been published for CVE-2025-21063 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-21063 being exploited?

There is no known exploitation of CVE-2025-21063 in the wild and no public exploit code.

Sources

Also known as GHSA-v89v-q4rp-qpxg.