CVE-2023-21391

In Messaging, there is a possible way to disable the messaging application due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

• CWE-20

• https://source.android.com/docs/security/bulletin/android-14Release Notes, Vendor Advisory
• https://source.android.com/docs/security/bulletin/android-14Release Notes, Vendor Advisory

Published

Oct 30, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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