CVE-2025-48556

CVSS 7.3 HIGHEPSS 0.1%CWE-20

In multiple methods of NotificationChannel.java, there is a possible desynchronization from persistence due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products

Google · Android

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References

https://android.googlesource.com/platform/frameworks/base/+/fc5d9b6ef5305263d37404fc3d4afe583a15c62b https://source.android.com/security/bulletin/2025-09-01