CVE-2023-21369 Auth bypass in Android

What is CVE-2023-21369?

CVE-2023-21369 is a medium-severity authentication bypass vulnerability in Google Android, published on 30 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In Usage Access, there is a possible way to display a Settings usage access restriction toggle screen due to a permissions bypass. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.

Which versions are affected by CVE-2023-21369?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2023-21369?

No fix has been published for CVE-2023-21369 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2023-21369 being exploited?

There is no known exploitation of CVE-2023-21369 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-7gpj-6r54-x2fv.