CVE Catalog

CVE-2026-55262

HighCVSS 8.4
Published: Updated: Translated: NVD NIST

Summary

In setNotificationListenerAccessGrantedForUserInternal of NotificationManagerService.java, there is a possible policy desynchronization due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Risk Assessment

A local attacker could exploit the policy inconsistency to gain elevated privileges, including access to notifications. This may compromise data confidentiality and device control.

Recommendation

Apply the security update from the system vendor. Verify which applications have been granted notification listener access.

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Original NVD description (English source)

In setNotificationListenerAccessGrantedForUserInternal of NotificationManagerService.java, there is a possible policy desynchronization due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS