CVE-2025-48556

CVSS 7.3 HIGHEPSS 0.1%CWE-20

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.3EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

References

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