---
id: CVE-2025-10457
title: >-
  The function responsible for handling BLE connection responses does not verify
  whether a response is expected—that is, whether the device has initiated a
  connection request
summary: >-
  The function responsible for handling BLE connection responses does not verify
  whether a response is expected—that is, whether the device has initiated a
  connection request. Instead, it relies solely on identifier matching.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-358
vendor: zephyrproject
product: zephyr
affected:
  - zephyr <= 4.1.0
published: '2025-09-19'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T20:16:58.740'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10457'
references:
  - url: >-
      https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-xqj6-vh76-2vv8
    label: vulnerabilities@zephyrproject.org
tags:
  - nvd
epss: 0.00396
epssPercentile: 0.31984
ingestedAt: '2026-10-13T20:53:44.532Z'
---

## Overview

The function responsible for handling BLE connection responses does not verify whether a response is expected—that is, whether the device has initiated a connection request. Instead, it relies solely on identifier matching.

## Affected

- `zephyr <= 4.1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.