CVE-2023-21392

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

In Bluetooth, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege when connecting to a Bluetooth device with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Oct 30, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-21392: High severity, CVSS 8.8 | Vulnix