← Back

CVE-2025-9558

nvd nist
Published: Nov 26, 2025Modified: Dec 1, 2025

JSON object

Loading...
7.6
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Exploitability: 2.8 / Impact: 4.7
Source: vulnerabilities@zephyrproject.org (Secondary)

Description

There is a potential OOB Write vulnerability in the gen_prov_start function in pb_adv.c. The full length of the received data is copied into the link.rx.buf receiver buffer without any validation on the data size.

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (1)

Source: vulnerabilities@zephyrproject.org

Timeline

No history available yet.