High severity7.3NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026
CVE-2021-1020
CVE-2021-1020
Description
In snoozeNotification of NotificationListenerService.java, there is a possible way to disable notification for an arbitrary user due to improper input validation. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-195111725
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Android/Androiddescription
- Range: = 12
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2021-12-01nvdVendor Advisory
News mentions
0No linked articles in our index yet.