CVE-2026-28663

Impact

In buildIntentSenderForUser of LauncherAppsService.java, there is a possible way to launch an activity from the background due to BAL Bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://source.android.com/docs/security/bulletin/2026/2026-09-01