CVE-2025-53477
Severity CVSS v4.0:
Pending analysis
Type:
CWE-476
NULL Pointer Dereference
Publication date:
10/01/2026
Last modified:
10/01/2026
Description
NULL Pointer Dereference vulnerability in Apache Nimble.<br />
<br />
Missing validation of HCI connection complete or HCI command TX buffer could lead to NULL pointer dereference.<br />
This issue requires disabled asserts and broken or bogus Bluetooth controller and thus severity is considered low.<br />
<br />
This issue affects Apache NimBLE: through 1.8.0.<br />
<br />
Users are recommended to upgrade to version 1.9.0, which fixes the issue.