CVE-2021-25426 Information disclosure in Samsung Mobile Devices

What is CVE-2021-25426?

CVE-2021-25426 is a high-severity vulnerability in Google Android, published on 8 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Improper component protection vulnerability in SmsViewerActivity of Samsung Message prior to SMR July-2021 Release 1 allows untrusted applications to access Message files.

Weakness: CWE-200

Which versions are affected by CVE-2021-25426?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2021-25426?

No fix has been published for CVE-2021-25426 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-25426 being exploited?

There is no known exploitation of CVE-2021-25426 in the wild and no public exploit code.

Other vulnerabilities in Google Android

• CVE-2026-58704 Google Pixel Improper Authorization Exploited High 8.8
• CVE-2025-48543 Android Runtime Use-After-Free Exploited High 8.8
• CVE-2023-35674 Android Framework Privilege Escalation Exploited High 8.8
• CVE-2025-48595 Android Framework Integer Overflow Exploited High 8.4
• CVE-2024-32896 Android Pixel Privilege Escalation Exploited High 8.1

All Google Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-25vq-j8q6-c4xv.