---
id: CVE-2025-27030
title: >-
  information disclosure while invoking calibration data from user space to
  update firmware size.
summary: >-
  information disclosure while invoking calibration data from user space to
  update firmware size.
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L'
cwe:
  - CWE-126
vendor: qualcomm
product: c-v2x_9150_firmware
affected:
  - c-v2x_9150_firmware
  - qam8295p_firmware
  - qca6574au_firmware
  - qca6584au_firmware
  - qca6696_firmware
  - qca6698aq_firmware
  - qca9367_firmware
  - qca9377_firmware
  - qcn9074_firmware
  - qcs410_firmware
  - qcs610_firmware
  - qsm8250_firmware
  - video_collaboration_vc1_platform_firmware
  - video_collaboration_vc3_platform_firmware
  - sa6145p_firmware
  - sa6150p_firmware
  - sa6155p_firmware
  - sa8145p_firmware
  - sa8150p_firmware
  - sa8155p_firmware
  - sa8195p_firmware
  - sa8295p_firmware
  - sa8530p_firmware
  - sa8540p_firmware
  - sa9000p_firmware
  - sdx55_firmware
  - snapdragon_auto_5g_modem-rf_firmware
  - snapdragon_auto_5g_modem-rf_gen_2_firmware
  - sw5100_firmware
  - sw5100p_firmware
  - wcd9341_firmware
  - wcd9370_firmware
  - wcn3660b_firmware
  - wcn3680b_firmware
  - wcn3950_firmware
  - wcn3980_firmware
  - wcn3988_firmware
  - wsa8810_firmware
  - wsa8815_firmware
  - wsa8830_firmware
  - wsa8835_firmware
published: '2025-09-24'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-27030'
references:
  - url: >-
      https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html
    label: product-security@qualcomm.com
tags:
  - nvd
epss: 0.00084
epssPercentile: 0.00251
ingestedAt: '2026-09-26T00:22:39.954Z'
---

## Overview

information disclosure while invoking calibration data from user space to update firmware size.

## Affected

- `c-v2x_9150_firmware`
- `qam8295p_firmware`
- `qca6574au_firmware`
- `qca6584au_firmware`
- `qca6696_firmware`
- `qca6698aq_firmware`
- `qca9367_firmware`
- `qca9377_firmware`
- `qcn9074_firmware`
- `qcs410_firmware`
- `qcs610_firmware`
- `qsm8250_firmware`
- `video_collaboration_vc1_platform_firmware`
- `video_collaboration_vc3_platform_firmware`
- `sa6145p_firmware`
- `sa6150p_firmware`
- `sa6155p_firmware`
- `sa8145p_firmware`
- `sa8150p_firmware`
- `sa8155p_firmware`
- `sa8195p_firmware`
- `sa8295p_firmware`
- `sa8530p_firmware`
- `sa8540p_firmware`
- `sa9000p_firmware`
- `sdx55_firmware`
- `snapdragon_auto_5g_modem-rf_firmware`
- `snapdragon_auto_5g_modem-rf_gen_2_firmware`
- `sw5100_firmware`
- `sw5100p_firmware`
- `wcd9341_firmware`
- `wcd9370_firmware`
- `wcn3660b_firmware`
- `wcn3680b_firmware`
- `wcn3950_firmware`
- `wcn3980_firmware`
- `wcn3988_firmware`
- `wsa8810_firmware`
- `wsa8815_firmware`
- `wsa8830_firmware`
- `wsa8835_firmware`

## Remediation

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