CVE-2023-40106

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In sanitizeSbn of NotificationManagerService.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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-269

Affected software

No affected versions have been published.

Timeline

Published
Feb 15, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2023-40106: High severity, CVSS 7.8 | Vulnix