Android 15 devices must be configured to disable the use of third-party keyboards.

An XCCDF Rule

Description

Many third-party keyboard applications are known to contain malware. SFRID: FMT_SMF.1.1 #47

ID: SV-267460r1033046_rule
Version: GOOG-15-010900
Severity: Low
References: CCI-000366
Updated: about 2 months ago

Remediation Templates

Configure the Google Android 15 device to disallow the use of third-party keyboards. 
 
On the EMM console:

COBO and COPE:
1. Open "Input methods".
2. Tap "Set input methods".
3. Select only the approved keyboard.

Additionally, Admins can configure application allow lists for Google Play that do not have any third-party keyboards for user installation.