CVE-2026-0046
Letterbox InputInterceptor Tapjacking Local Privilege Escalation
Description
In InputInterceptor of Letterbox.java, there is a possible way to trick a user into accepting a permission due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
INFO
Published Date :
June 1, 2026, 10:16 p.m.
Last Modified :
June 1, 2026, 10:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
Solution
- Validate all incoming UI elements and touch events.
- Implement security measures against tapjacking.
- Update the application to patch the vulnerability.
- Review input validation logic.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-0046.
| URL | Resource |
|---|---|
| https://source.android.com/docs/security/bulletin/2026/2026-06-01 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-0046 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-0046
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-0046 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-0046 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Jun. 01, 2026
Action Type Old Value New Value Added Description In InputInterceptor of Letterbox.java, there is a possible way to trick a user into accepting a permission due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Added Reference https://source.android.com/docs/security/bulletin/2026/2026-06-01